#### Answer

First integer is 46, the second is 48, and the third is 50.

#### Work Step by Step

If we call the first of three consecutive even integers x, the second is x + 2, and the third is x + 4. Since the sum is 144, the expression is:
x + (x + 2) + (x + 4) = 144
Solve for x:
3x + 6 = 144
3x = 138
x = 46
The first integer is x = 46, the second is x + 2 = 46 + 2 = 48, and the third integer is x + 4 = 46 + 4 = 50.