Finding the Third Proportional to 131,607 and 187,568

Step by Step Solution

1. Step 1: Write the proportion equation
   131,607 : 187,568 = 187,568 : x
2. Step 2: Convert to fraction form
   131,607/187,568 = 187,568/x
3. Step 3: Cross multiply
   131,607x = 187,568 × 187,568
4. Step 4: Simplify right side
   131,607x = 35,181,754,624
5. Step 5: Solve for x
   x = 35,181,754,624/131,607
6. Step 6: Final answer
   x = 267,324.34