Finding the Third Proportional to 87,476.06 and 131,191.31

Step by Step Solution

1. Step 1: Write the proportion equation
   87,476.06 : 131,191.31 = 131,191.31 : x
2. Step 2: Convert to fraction form
   87,476.06/131,191.31 = 131,191.31/x
3. Step 3: Cross multiply
   87,476.06x = 131,191.31 × 131,191.31
4. Step 4: Simplify right side
   87,476.06x = 17,211,160,475.47
5. Step 5: Solve for x
   x = 17,211,160,475.47/87,476.06
6. Step 6: Final answer
   x = 196,752.80