Finding the Third Proportional to 2,643,552 and 3,982,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643,552 : 3,982,830 = 3,982,830 : x
2. Step 2: Convert to fraction form
   2,643,552/3,982,830 = 3,982,830/x
3. Step 3: Cross multiply
   2,643,552x = 3,982,830 × 3,982,830
4. Step 4: Simplify right side
   2,643,552x = 15,862,934,808,900
5. Step 5: Solve for x
   x = 15,862,934,808,900/2,643,552
6. Step 6: Final answer
   x = 6,000,613.87