Finding the Third Proportional to 61,456 and 132,254

Step by Step Solution

1. Step 1: Write the proportion equation
   61,456 : 132,254 = 132,254 : x
2. Step 2: Convert to fraction form
   61,456/132,254 = 132,254/x
3. Step 3: Cross multiply
   61,456x = 132,254 × 132,254
4. Step 4: Simplify right side
   61,456x = 17,491,120,516
5. Step 5: Solve for x
   x = 17,491,120,516/61,456
6. Step 6: Final answer
   x = 284,612.09