Finding the Third Proportional to 4,132,122 and 8,950,548

Step by Step Solution

1. Step 1: Write the proportion equation
   4,132,122 : 8,950,548 = 8,950,548 : x
2. Step 2: Convert to fraction form
   4,132,122/8,950,548 = 8,950,548/x
3. Step 3: Cross multiply
   4,132,122x = 8,950,548 × 8,950,548
4. Step 4: Simplify right side
   4,132,122x = 80,112,309,500,304
5. Step 5: Solve for x
   x = 80,112,309,500,304/4,132,122
6. Step 6: Final answer
   x = 19,387,692.21