Alright, let's work through 9292 times 15 step by step
9292 × 15 = 15 × (9292)
+ 15 × 2 that is equal 30
+ 15 × 90 what gives us 1350
+ 15 × 200 which equals 3000
+ 15 × 9000 resulting in 135000

= 139380
