Finding the Third Proportional to 2,394,428 and 3,591,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394,428 : 3,591,530 = 3,591,530 : x
2. Step 2: Convert to fraction form
   2,394,428/3,591,530 = 3,591,530/x
3. Step 3: Cross multiply
   2,394,428x = 3,591,530 × 3,591,530
4. Step 4: Simplify right side
   2,394,428x = 12,899,087,740,900
5. Step 5: Solve for x
   x = 12,899,087,740,900/2,394,428
6. Step 6: Final answer
   x = 5,387,127.01