Finding the Third Proportional to 4,016,586 and 8,847,976

Step by Step Solution

1. Step 1: Write the proportion equation
   4,016,586 : 8,847,976 = 8,847,976 : x
2. Step 2: Convert to fraction form
   4,016,586/8,847,976 = 8,847,976/x
3. Step 3: Cross multiply
   4,016,586x = 8,847,976 × 8,847,976
4. Step 4: Simplify right side
   4,016,586x = 78,286,679,296,576
5. Step 5: Solve for x
   x = 78,286,679,296,576/4,016,586
6. Step 6: Final answer
   x = 19,490,851.01