Finding the Third Proportional to 2,898,612 and 6,296,684

Step by Step Solution

1. Step 1: Write the proportion equation
   2,898,612 : 6,296,684 = 6,296,684 : x
2. Step 2: Convert to fraction form
   2,898,612/6,296,684 = 6,296,684/x
3. Step 3: Cross multiply
   2,898,612x = 6,296,684 × 6,296,684
4. Step 4: Simplify right side
   2,898,612x = 39,648,229,395,856
5. Step 5: Solve for x
   x = 39,648,229,395,856/2,898,612
6. Step 6: Final answer
   x = 13,678,349.98