Finding the Third Proportional to 62,344 and 132,456

Step by Step Solution

1. Step 1: Write the proportion equation
   62,344 : 132,456 = 132,456 : x
2. Step 2: Convert to fraction form
   62,344/132,456 = 132,456/x
3. Step 3: Cross multiply
   62,344x = 132,456 × 132,456
4. Step 4: Simplify right side
   62,344x = 17,544,591,936
5. Step 5: Solve for x
   x = 17,544,591,936/62,344
6. Step 6: Final answer
   x = 281,415.89