Finding the Third Proportional to 61,025 and 88,738

Step by Step Solution

1. Step 1: Write the proportion equation
   61,025 : 88,738 = 88,738 : x
2. Step 2: Convert to fraction form
   61,025/88,738 = 88,738/x
3. Step 3: Cross multiply
   61,025x = 88,738 × 88,738
4. Step 4: Simplify right side
   61,025x = 7,874,432,644
5. Step 5: Solve for x
   x = 7,874,432,644/61,025
6. Step 6: Final answer
   x = 129,036.18