Finding the Third Proportional to 2,253,006 and 3,490,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253,006 : 3,490,830 = 3,490,830 : x
2. Step 2: Convert to fraction form
   2,253,006/3,490,830 = 3,490,830/x
3. Step 3: Cross multiply
   2,253,006x = 3,490,830 × 3,490,830
4. Step 4: Simplify right side
   2,253,006x = 12,185,894,088,900
5. Step 5: Solve for x
   x = 12,185,894,088,900/2,253,006
6. Step 6: Final answer
   x = 5,408,726.87