By Kathleen Joyce, Fox News
The large loot of cash is still up for grabs.
The Powerball and Mega Millions jackpots combined have grown to almost $1 billion.
The Mega Millions jackpot rose to $445 million Thursday after no one purchased the lucky ticket Tuesday and sales helped increase the prize. The next drawing is Friday 11 p.m. Eastern Time. The loot has grown to be Mega Millions twelfth largest prize in lottery history.