Finding the Third Proportional to 505,332 and 1,105,616.25

Step by Step Solution

1. Step 1: Write the proportion equation
   505,332 : 1,105,616.25 = 1,105,616.25 : x
2. Step 2: Convert to fraction form
   505,332/1,105,616.25 = 1,105,616.25/x
3. Step 3: Cross multiply
   505,332x = 1,105,616.25 × 1,105,616.25
4. Step 4: Simplify right side
   505,332x = 1,222,387,292,264.06
5. Step 5: Solve for x
   x = 1,222,387,292,264.06/505,332
6. Step 6: Final answer
   x = 2,418,978.60