Alright, let's work through 1258 times 6042 step by step
1258 × 6042 = 6042 × (1258)
+ 6042 × 8 that results in 48336
+ 6042 × 50 that equals 302100
+ 6042 × 200 that equals 1208400
+ 6042 × 1000 resulting in 6042000

= 7600836
