Finding the Third Proportional to 117,552.75 and 250,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,552.75 : 250,081.50 = 250,081.50 : x
2. Step 2: Convert to fraction form
   117,552.75/250,081.50 = 250,081.50/x
3. Step 3: Cross multiply
   117,552.75x = 250,081.50 × 250,081.50
4. Step 4: Simplify right side
   117,552.75x = 62,540,756,642.25
5. Step 5: Solve for x
   x = 62,540,756,642.25/117,552.75
6. Step 6: Final answer
   x = 532,022.91