Finding the Third Proportional to 82,160.50 and 126,863.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,160.50 : 126,863.50 = 126,863.50 : x
2. Step 2: Convert to fraction form
   82,160.50/126,863.50 = 126,863.50/x
3. Step 3: Cross multiply
   82,160.50x = 126,863.50 × 126,863.50
4. Step 4: Simplify right side
   82,160.50x = 16,094,347,632.25
5. Step 5: Solve for x
   x = 16,094,347,632.25/82,160.50
6. Step 6: Final answer
   x = 195,889.11