Finding the Third Proportional to 2,900,552 and 6,221,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,552 : 6,221,008 = 6,221,008 : x
2. Step 2: Convert to fraction form
   2,900,552/6,221,008 = 6,221,008/x
3. Step 3: Cross multiply
   2,900,552x = 6,221,008 × 6,221,008
4. Step 4: Simplify right side
   2,900,552x = 38,700,940,536,064
5. Step 5: Solve for x
   x = 38,700,940,536,064/2,900,552
6. Step 6: Final answer
   x = 13,342,612.21