Finding the Third Proportional to 4,311,500 and 9,388,452

Step by Step Solution

1. Step 1: Write the proportion equation
   4,311,500 : 9,388,452 = 9,388,452 : x
2. Step 2: Convert to fraction form
   4,311,500/9,388,452 = 9,388,452/x
3. Step 3: Cross multiply
   4,311,500x = 9,388,452 × 9,388,452
4. Step 4: Simplify right side
   4,311,500x = 88,143,030,956,304
5. Step 5: Solve for x
   x = 88,143,030,956,304/4,311,500
6. Step 6: Final answer
   x = 20,443,704.27