Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_73 (rank__week_ VARCHAR, viewers__millions_ VARCHAR, rank__night_ VARCHAR, rating VARCHAR)

### Question ###
What is the weekly rank of the episode with more than 7.14mil viewers, a nightly rank of 5, and a rating/share of 2.9/10?

### Accurate SQL ###

SELECT rank__week_ FROM table_name_73 WHERE viewers__millions_ > 7.14 AND rank__night_ = "5" AND rating / SHARE(18 - 49) = 2.9 / 10