Finding the Third Proportional to 2,617,830 and 3,840,561

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,830 : 3,840,561 = 3,840,561 : x
2. Step 2: Convert to fraction form
   2,617,830/3,840,561 = 3,840,561/x
3. Step 3: Cross multiply
   2,617,830x = 3,840,561 × 3,840,561
4. Step 4: Simplify right side
   2,617,830x = 14,749,908,794,721
5. Step 5: Solve for x
   x = 14,749,908,794,721/2,617,830
6. Step 6: Final answer
   x = 5,634,402.84