Finding the Third Proportional to 60,757.59 and 81,792.28

Step by Step Solution

1. Step 1: Write the proportion equation
   60,757.59 : 81,792.28 = 81,792.28 : x
2. Step 2: Convert to fraction form
   60,757.59/81,792.28 = 81,792.28/x
3. Step 3: Cross multiply
   60,757.59x = 81,792.28 × 81,792.28
4. Step 4: Simplify right side
   60,757.59x = 6,689,977,272.08
5. Step 5: Solve for x
   x = 6,689,977,272.08/60,757.59
6. Step 6: Final answer
   x = 110,109.32