Finding the Third Proportional to 226,518 and 472,293.75

Step by Step Solution

1. Step 1: Write the proportion equation
   226,518 : 472,293.75 = 472,293.75 : x
2. Step 2: Convert to fraction form
   226,518/472,293.75 = 472,293.75/x
3. Step 3: Cross multiply
   226,518x = 472,293.75 × 472,293.75
4. Step 4: Simplify right side
   226,518x = 223,061,386,289.06
5. Step 5: Solve for x
   x = 223,061,386,289.06/226,518
6. Step 6: Final answer
   x = 984,740.23