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_17698 ( "Rank in Nyagatare Sectors, 2012" real, "Sector" text, "Area in sqkm" real, "Population August 15, 2012" real, "Population, August 15, 2002" real, "Population Change 2002-2012 (%)" text, "Population Density 2012 (km 2 )" real )

### Question ###
What is the August 15, 2012 population when the population density of 2012 is 307?

### Accurate SQL ###

SELECT MAX("Population August 15, 2012") FROM table_17698 WHERE "Population Density 2012 (km 2 )" = '307'