Finding the Third Proportional to 1,442,685.94 and 2,251,369.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,685.94 : 2,251,369.69 = 2,251,369.69 : x
2. Step 2: Convert to fraction form
   1,442,685.94/2,251,369.69 = 2,251,369.69/x
3. Step 3: Cross multiply
   1,442,685.94x = 2,251,369.69 × 2,251,369.69
4. Step 4: Simplify right side
   1,442,685.94x = 5,068,665,469,793.85
5. Step 5: Solve for x
   x = 5,068,665,469,793.85/1,442,685.94
6. Step 6: Final answer
   x = 3,513,353.35