Finding the Third Proportional to 17,512.15 and 37,792.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,512.15 : 37,792.22 = 37,792.22 : x
2. Step 2: Convert to fraction form
   17,512.15/37,792.22 = 37,792.22/x
3. Step 3: Cross multiply
   17,512.15x = 37,792.22 × 37,792.22
4. Step 4: Simplify right side
   17,512.15x = 1,428,252,268.61
5. Step 5: Solve for x
   x = 1,428,252,268.61/17,512.15
6. Step 6: Final answer
   x = 81,557.78