Finding the Third Proportional to 131,610 and 187,571

Step by Step Solution

1. Step 1: Write the proportion equation
   131,610 : 187,571 = 187,571 : x
2. Step 2: Convert to fraction form
   131,610/187,571 = 187,571/x
3. Step 3: Cross multiply
   131,610x = 187,571 × 187,571
4. Step 4: Simplify right side
   131,610x = 35,182,880,041
5. Step 5: Solve for x
   x = 35,182,880,041/131,610
6. Step 6: Final answer
   x = 267,326.80