Finding the Third Proportional to 508,441.50 and 1,105,355.25

Step by Step Solution

1. Step 1: Write the proportion equation
   508,441.50 : 1,105,355.25 = 1,105,355.25 : x
2. Step 2: Convert to fraction form
   508,441.50/1,105,355.25 = 1,105,355.25/x
3. Step 3: Cross multiply
   508,441.50x = 1,105,355.25 × 1,105,355.25
4. Step 4: Simplify right side
   508,441.50x = 1,221,810,228,702.56
5. Step 5: Solve for x
   x = 1,221,810,228,702.56/508,441.50
6. Step 6: Final answer
   x = 2,403,049.77