Alright, let's work through 88054838 times 34006438 step by step
88054838 × 34006438 = 34006438 × (88054838)
+ 34006438 × 8 what gives us 272051504
+ 34006438 × 30 that equals 1020193140
+ 34006438 × 800 giving us 27205150400
+ 34006438 × 4000 that is equal 136025752000
+ 34006438 × 50000 which equals 1700321900000
+ 34006438 × 000000 producing 0
+ 34006438 × 8000000 that results in 272051504000000
+ 34006438 × 80000000 resulting in 2720515040000000

= 2994431389047044
