Alright, let's work through 1558 times 5058 step by step
1558 × 5058 = 5058 × (1558)
+ 5058 × 8 what gives us 40464
+ 5058 × 50 producing 252900
+ 5058 × 500 resulting in 2529000
+ 5058 × 1000 that equals 5058000

= 7880364
