Finding the Third Proportional to 3,431,002 and 5,046,687

Step by Step Solution

1. Step 1: Write the proportion equation
   3,431,002 : 5,046,687 = 5,046,687 : x
2. Step 2: Convert to fraction form
   3,431,002/5,046,687 = 5,046,687/x
3. Step 3: Cross multiply
   3,431,002x = 5,046,687 × 5,046,687
4. Step 4: Simplify right side
   3,431,002x = 25,469,049,675,969
5. Step 5: Solve for x
   x = 25,469,049,675,969/3,431,002
6. Step 6: Final answer
   x = 7,423,210.38