Finding the Third Proportional to 3,079,149 and 4,435,398

Step by Step Solution

1. Step 1: Write the proportion equation
   3,079,149 : 4,435,398 = 4,435,398 : x
2. Step 2: Convert to fraction form
   3,079,149/4,435,398 = 4,435,398/x
3. Step 3: Cross multiply
   3,079,149x = 4,435,398 × 4,435,398
4. Step 4: Simplify right side
   3,079,149x = 19,672,755,418,404
5. Step 5: Solve for x
   x = 19,672,755,418,404/3,079,149
6. Step 6: Final answer
   x = 6,389,023.53