Finding the Third Proportional to 14,940,678 and 21,983,787

Step by Step Solution

1. Step 1: Write the proportion equation
   14,940,678 : 21,983,787 = 21,983,787 : x
2. Step 2: Convert to fraction form
   14,940,678/21,983,787 = 21,983,787/x
3. Step 3: Cross multiply
   14,940,678x = 21,983,787 × 21,983,787
4. Step 4: Simplify right side
   14,940,678x = 483,286,890,861,369
5. Step 5: Solve for x
   x = 483,286,890,861,369/14,940,678
6. Step 6: Final answer
   x = 32,347,052.18