Alright, let's work through 7138 times 2630 step by step
7138 × 2630 = 2630 × (7138)
+ 2630 × 8 that equals 21040
+ 2630 × 30 resulting in 78900
+ 2630 × 100 giving us 263000
+ 2630 × 7000 that equals 18410000

= 18772940
