Finding the Third Proportional to 3,581,820 and 7,741,008

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581,820 : 7,741,008 = 7,741,008 : x
2. Step 2: Convert to fraction form
   3,581,820/7,741,008 = 7,741,008/x
3. Step 3: Cross multiply
   3,581,820x = 7,741,008 × 7,741,008
4. Step 4: Simplify right side
   3,581,820x = 59,923,204,856,064
5. Step 5: Solve for x
   x = 59,923,204,856,064/3,581,820
6. Step 6: Final answer
   x = 16,729,820.27