Finding the Third Proportional to 3,941,802 and 8,498,880

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941,802 : 8,498,880 = 8,498,880 : x
2. Step 2: Convert to fraction form
   3,941,802/8,498,880 = 8,498,880/x
3. Step 3: Cross multiply
   3,941,802x = 8,498,880 × 8,498,880
4. Step 4: Simplify right side
   3,941,802x = 72,230,961,254,400
5. Step 5: Solve for x
   x = 72,230,961,254,400/3,941,802
6. Step 6: Final answer
   x = 18,324,350.45