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_29459 ( "Team" text, "Outgoing manager" text, "Manner of departure" text, "Date of vacancy" text, "Replaced by" text, "Date of appointment" text, "Position in table" text )

### Question ###
Who was the outgoing manager of the team in 15th position that was sacked?

### Accurate SQL ###

SELECT "Outgoing manager" FROM table_29459 WHERE "Manner of departure" = 'Sacked' AND "Position in table" = '15th'