Finding the Third Proportional to 1,419,958.69 and 3,123,793.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,958.69 : 3,123,793.69 = 3,123,793.69 : x
2. Step 2: Convert to fraction form
   1,419,958.69/3,123,793.69 = 3,123,793.69/x
3. Step 3: Cross multiply
   1,419,958.69x = 3,123,793.69 × 3,123,793.69
4. Step 4: Simplify right side
   1,419,958.69x = 9,758,087,002,064.85
5. Step 5: Solve for x
   x = 9,758,087,002,064.85/1,419,958.69
6. Step 6: Final answer
   x = 6,872,092.19