Finding the Third Proportional to 8,339,304 and 18,272,932

Step by Step Solution

1. Step 1: Write the proportion equation
   8,339,304 : 18,272,932 = 18,272,932 : x
2. Step 2: Convert to fraction form
   8,339,304/18,272,932 = 18,272,932/x
3. Step 3: Cross multiply
   8,339,304x = 18,272,932 × 18,272,932
4. Step 4: Simplify right side
   8,339,304x = 333,900,043,876,624
5. Step 5: Solve for x
   x = 333,900,043,876,624/8,339,304
6. Step 6: Final answer
   x = 40,039,317.89