Finding the Third Proportional to 2,401,586 and 3,651,919

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401,586 : 3,651,919 = 3,651,919 : x
2. Step 2: Convert to fraction form
   2,401,586/3,651,919 = 3,651,919/x
3. Step 3: Cross multiply
   2,401,586x = 3,651,919 × 3,651,919
4. Step 4: Simplify right side
   2,401,586x = 13,336,512,382,561
5. Step 5: Solve for x
   x = 13,336,512,382,561/2,401,586
6. Step 6: Final answer
   x = 5,553,210.41