Finding the Third Proportional to 4,337,624 and 9,421,951

Step by Step Solution

1. Step 1: Write the proportion equation
   4,337,624 : 9,421,951 = 9,421,951 : x
2. Step 2: Convert to fraction form
   4,337,624/9,421,951 = 9,421,951/x
3. Step 3: Cross multiply
   4,337,624x = 9,421,951 × 9,421,951
4. Step 4: Simplify right side
   4,337,624x = 88,773,160,646,401
5. Step 5: Solve for x
   x = 88,773,160,646,401/4,337,624
6. Step 6: Final answer
   x = 20,465,849.66