Finding the Third Proportional to 118,904.25 and 247,650

Step by Step Solution

1. Step 1: Write the proportion equation
   118,904.25 : 247,650 = 247,650 : x
2. Step 2: Convert to fraction form
   118,904.25/247,650 = 247,650/x
3. Step 3: Cross multiply
   118,904.25x = 247,650 × 247,650
4. Step 4: Simplify right side
   118,904.25x = 61,330,522,500
5. Step 5: Solve for x
   x = 61,330,522,500/118,904.25
6. Step 6: Final answer
   x = 515,797.56