Finding the Third Proportional to 63,641.25 and 125,676

Step by Step Solution

1. Step 1: Write the proportion equation
   63,641.25 : 125,676 = 125,676 : x
2. Step 2: Convert to fraction form
   63,641.25/125,676 = 125,676/x
3. Step 3: Cross multiply
   63,641.25x = 125,676 × 125,676
4. Step 4: Simplify right side
   63,641.25x = 15,794,456,976
5. Step 5: Solve for x
   x = 15,794,456,976/63,641.25
6. Step 6: Final answer
   x = 248,179.55