Finding the Third Proportional to 82,792.50 and 131,314.13

Step by Step Solution

1. Step 1: Write the proportion equation
   82,792.50 : 131,314.13 = 131,314.13 : x
2. Step 2: Convert to fraction form
   82,792.50/131,314.13 = 131,314.13/x
3. Step 3: Cross multiply
   82,792.50x = 131,314.13 × 131,314.13
4. Step 4: Simplify right side
   82,792.50x = 17,243,399,424.52
5. Step 5: Solve for x
   x = 17,243,399,424.52/82,792.50
6. Step 6: Final answer
   x = 208,272.48