Finding the Third Proportional to 3,853,467 and 8,025,730

Step by Step Solution

1. Step 1: Write the proportion equation
   3,853,467 : 8,025,730 = 8,025,730 : x
2. Step 2: Convert to fraction form
   3,853,467/8,025,730 = 8,025,730/x
3. Step 3: Cross multiply
   3,853,467x = 8,025,730 × 8,025,730
4. Step 4: Simplify right side
   3,853,467x = 64,412,342,032,900
5. Step 5: Solve for x
   x = 64,412,342,032,900/3,853,467
6. Step 6: Final answer
   x = 16,715,425.88