Finding the Third Proportional to 4,040,582 and 8,977,976

Step by Step Solution

1. Step 1: Write the proportion equation
   4,040,582 : 8,977,976 = 8,977,976 : x
2. Step 2: Convert to fraction form
   4,040,582/8,977,976 = 8,977,976/x
3. Step 3: Cross multiply
   4,040,582x = 8,977,976 × 8,977,976
4. Step 4: Simplify right side
   4,040,582x = 80,604,053,056,576
5. Step 5: Solve for x
   x = 80,604,053,056,576/4,040,582
6. Step 6: Final answer
   x = 19,948,624.49