Finding the Third Proportional to 125,379.50 and 244,480

Step by Step Solution

1. Step 1: Write the proportion equation
   125,379.50 : 244,480 = 244,480 : x
2. Step 2: Convert to fraction form
   125,379.50/244,480 = 244,480/x
3. Step 3: Cross multiply
   125,379.50x = 244,480 × 244,480
4. Step 4: Simplify right side
   125,379.50x = 59,770,470,400
5. Step 5: Solve for x
   x = 59,770,470,400/125,379.50
6. Step 6: Final answer
   x = 476,716.45