No problem, we've got 2308 and 3138 to multiply
2308 × 3138 = 3138 × (2308)
+ 3138 × 8 resulting in 25104
+ 3138 × 00 what gives us 0
+ 3138 × 300 resulting in 941400
+ 3138 × 2000 that results in 6276000

= 7242504
