Finding the Third Proportional to 131,601.50 and 187,560

Step by Step Solution

1. Step 1: Write the proportion equation
   131,601.50 : 187,560 = 187,560 : x
2. Step 2: Convert to fraction form
   131,601.50/187,560 = 187,560/x
3. Step 3: Cross multiply
   131,601.50x = 187,560 × 187,560
4. Step 4: Simplify right side
   131,601.50x = 35,178,753,600
5. Step 5: Solve for x
   x = 35,178,753,600/131,601.50
6. Step 6: Final answer
   x = 267,312.71