Halle is bowling a series of 3 games. She has bowled 2 of 3 games with scores of 148 and 176. The figure below is a top view of the bowling lane. The dimensions for the bowling lane are given in the figure. The pin deck is the rectangular area within the bowling lane where the bowling pins are set up.
(Note: The figure is not drawn to scale.)

What score will Halle need to earn in her 3rd game to have an average score of 172 for the 3 games?