Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_47 (altitude__mslm_ INTEGER, city VARCHAR, population VARCHAR)
### Question:
Which Altitude (mslm) is the highest one that has a City of legnano, and a Population larger than 59492?
### Answer:
SELECT MAX(altitude__mslm_) FROM table_name_47 WHERE city = "legnano" AND population > 59492