Finding the Third Proportional to 131,086.50 and 196,561.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,086.50 : 196,561.50 = 196,561.50 : x
2. Step 2: Convert to fraction form
   131,086.50/196,561.50 = 196,561.50/x
3. Step 3: Cross multiply
   131,086.50x = 196,561.50 × 196,561.50
4. Step 4: Simplify right side
   131,086.50x = 38,636,423,282.25
5. Step 5: Solve for x
   x = 38,636,423,282.25/131,086.50
6. Step 6: Final answer
   x = 294,739.91