Finding the Third Proportional to 6,383,907 and 10,162,979.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,383,907 : 10,162,979.72 = 10,162,979.72 : x
2. Step 2: Convert to fraction form
   6,383,907/10,162,979.72 = 10,162,979.72/x
3. Step 3: Cross multiply
   6,383,907x = 10,162,979.72 × 10,162,979.72
4. Step 4: Simplify right side
   6,383,907x = 103,286,156,763,723.83
5. Step 5: Solve for x
   x = 103,286,156,763,723.83/6,383,907
6. Step 6: Final answer
   x = 16,179,144.96