Alright, let's work through 3058 times 6387 step by step
3058 × 6387 = 6387 × (3058)
+ 6387 × 8 that equals 51096
+ 6387 × 50 producing 319350
+ 6387 × 000 which equals 0
+ 6387 × 3000 that is equal 19161000

= 19531446
