Alright, let's work through 9342 times 7920 step by step
9342 × 7920 = 7920 × (9342)
+ 7920 × 2 that is equal 15840
+ 7920 × 40 that results in 316800
+ 7920 × 300 that equals 2376000
+ 7920 × 9000 resulting in 71280000

= 73988640
