Finding the Third Proportional to 4,856,632 and 7,016,448

Step by Step Solution

1. Step 1: Write the proportion equation
   4,856,632 : 7,016,448 = 7,016,448 : x
2. Step 2: Convert to fraction form
   4,856,632/7,016,448 = 7,016,448/x
3. Step 3: Cross multiply
   4,856,632x = 7,016,448 × 7,016,448
4. Step 4: Simplify right side
   4,856,632x = 49,230,542,536,704
5. Step 5: Solve for x
   x = 49,230,542,536,704/4,856,632
6. Step 6: Final answer
   x = 10,136,766.08