Table schema:
CREATE TABLE table_name_29 (rank__night_ INTEGER, rating VARCHAR, viewers__millions_ VARCHAR)

Question: what is the rank (night) when the rating is more than 4.3 and the viewers (millions) is more than 10.72?
SQL: SELECT AVG(rank__night_) FROM table_name_29 WHERE rating > 4.3 AND viewers__millions_ > 10.72