Finding the Third Proportional to 60,188 and 131,552

Step by Step Solution

1. Step 1: Write the proportion equation
   60,188 : 131,552 = 131,552 : x
2. Step 2: Convert to fraction form
   60,188/131,552 = 131,552/x
3. Step 3: Cross multiply
   60,188x = 131,552 × 131,552
4. Step 4: Simplify right side
   60,188x = 17,305,928,704
5. Step 5: Solve for x
   x = 17,305,928,704/60,188
6. Step 6: Final answer
   x = 287,531.21