Finding the Third Proportional to 1,807,727 and 2,399,122.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,727 : 2,399,122.31 = 2,399,122.31 : x
2. Step 2: Convert to fraction form
   1,807,727/2,399,122.31 = 2,399,122.31/x
3. Step 3: Cross multiply
   1,807,727x = 2,399,122.31 × 2,399,122.31
4. Step 4: Simplify right side
   1,807,727x = 5,755,787,870,335.35
5. Step 5: Solve for x
   x = 5,755,787,870,335.35/1,807,727
6. Step 6: Final answer
   x = 3,183,991.76