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_42006 ( "Member State" text, "Population in millions" real, "Population % of EU" text, "Area km 2" real, "Area % of EU" text, "Pop. density People/km 2" real )

### Question ###
What is the area km2 of the area with a pop density people/km2 larger than 91, is a member state of Italy, and had less than 58.8 population in millions?

### Accurate SQL ###

SELECT SUM("Area km 2") FROM table_42006 WHERE "Pop. density People/km 2" > '91' AND "Member State" = 'italy' AND "Population in millions" < '58.8'