Finding the Third Proportional to 2,490,105 and 3,663,951

Step by Step Solution

1. Step 1: Write the proportion equation
   2,490,105 : 3,663,951 = 3,663,951 : x
2. Step 2: Convert to fraction form
   2,490,105/3,663,951 = 3,663,951/x
3. Step 3: Cross multiply
   2,490,105x = 3,663,951 × 3,663,951
4. Step 4: Simplify right side
   2,490,105x = 13,424,536,930,401
5. Step 5: Solve for x
   x = 13,424,536,930,401/2,490,105
6. Step 6: Final answer
   x = 5,391,152.96