Finding the Third Proportional to 82,792.50 and 131,154

Step by Step Solution

1. Step 1: Write the proportion equation
   82,792.50 : 131,154 = 131,154 : x
2. Step 2: Convert to fraction form
   82,792.50/131,154 = 131,154/x
3. Step 3: Cross multiply
   82,792.50x = 131,154 × 131,154
4. Step 4: Simplify right side
   82,792.50x = 17,201,371,716
5. Step 5: Solve for x
   x = 17,201,371,716/82,792.50
6. Step 6: Final answer
   x = 207,764.85