Finding the Third Proportional to 1,399,462.31 and 3,052,159.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,462.31 : 3,052,159.31 = 3,052,159.31 : x
2. Step 2: Convert to fraction form
   1,399,462.31/3,052,159.31 = 3,052,159.31/x
3. Step 3: Cross multiply
   1,399,462.31x = 3,052,159.31 × 3,052,159.31
4. Step 4: Simplify right side
   1,399,462.31x = 9,315,676,468,880.47
5. Step 5: Solve for x
   x = 9,315,676,468,880.47/1,399,462.31
6. Step 6: Final answer
   x = 6,656,611.18