The phrase "and also the third" is correct and usable in written English.
It can be used when referring to a list or sequence where you want to include an additional item, specifically the third one.
Example: "We have two options available, and also the third, which is a new proposal."
Alternatives: "and the third one as well" or "and additionally the third".
This week's episode ends with a scene that startled me the first time I saw the episode, and the second time, and also the third.
Last year, the tax roll in Miami-Dade County grew by 16.5%—the biggest jump for 30 years (and also the third year of double-digit growth).
The bridge over Cadiz Bay includes a 1,180 m long cabled stayed segment, with a 540 m long central span, which in itself is a record in Spain, and also the third longest span of this kind in Europe.
"He always has to win, to conquer a league, but he's seen that here in England it's complicated because, as we've said before, in England you need to be very strong in the second balls, and also the third and the first balls.
There is a further discussion of this proposal, and also the third maneuver, in section six below.
The second (and also the third) type of missing data concerns missing values in data that are expected to be observed.
Pope Francis is the first head of the Roman Catholic church to come from the Americas, and also the first Jesuit.
For modeling purpose, the tracking frame with the rigid-body constraint and also the third-order nonlinear beam theory are employed to account for arbitrarily large rotation angles coupled to moderately large elastic deformations.
And also the first picture here, from one of the meetings.
And, also, the first thing my sister could read was Walk/Don't Walk".
"Of course because our aim in the first year and also the second and the third shall be Champions League," said the 64-year-old.
