Alright, let's work through 8058 times 1860 step by step
8058 × 1860 = 1860 × (8058)
+ 1860 × 8 that is equal 14880
+ 1860 × 50 which equals 93000
+ 1860 × 000 producing 0
+ 1860 × 8000 giving us 14880000

= 14987880
