Alright, let's work through 8156 times 7588 step by step
8156 × 7588 = 7588 × (8156)
+ 7588 × 6 which equals 45528
+ 7588 × 50 giving us 379400
+ 7588 × 100 which equals 758800
+ 7588 × 8000 that equals 60704000

= 61887728
