Finding the Third Proportional to 1,436,559.94 and 2,142,382.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,559.94 : 2,142,382.31 = 2,142,382.31 : x
2. Step 2: Convert to fraction form
   1,436,559.94/2,142,382.31 = 2,142,382.31/x
3. Step 3: Cross multiply
   1,436,559.94x = 2,142,382.31 × 2,142,382.31
4. Step 4: Simplify right side
   1,436,559.94x = 4,589,801,972,912.85
5. Step 5: Solve for x
   x = 4,589,801,972,912.85/1,436,559.94
6. Step 6: Final answer
   x = 3,194,995.11