Finding the Third Proportional to 517,816 and 1,107,592

Step by Step Solution

1. Step 1: Write the proportion equation
   517,816 : 1,107,592 = 1,107,592 : x
2. Step 2: Convert to fraction form
   517,816/1,107,592 = 1,107,592/x
3. Step 3: Cross multiply
   517,816x = 1,107,592 × 1,107,592
4. Step 4: Simplify right side
   517,816x = 1,226,760,038,464
5. Step 5: Solve for x
   x = 1,226,760,038,464/517,816
6. Step 6: Final answer
   x = 2,369,104.16