Alright, let's work through 9342 times 7139 step by step
9342 × 7139 = 7139 × (9342)
+ 7139 × 2 producing 14278
+ 7139 × 40 which equals 285560
+ 7139 × 300 which equals 2141700
+ 7139 × 9000 that is equal 64251000

= 66692538
