Finding the Third Proportional to 2,285,728 and 3,360,315

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,728 : 3,360,315 = 3,360,315 : x
2. Step 2: Convert to fraction form
   2,285,728/3,360,315 = 3,360,315/x
3. Step 3: Cross multiply
   2,285,728x = 3,360,315 × 3,360,315
4. Step 4: Simplify right side
   2,285,728x = 11,291,716,899,225
5. Step 5: Solve for x
   x = 11,291,716,899,225/2,285,728
6. Step 6: Final answer
   x = 4,940,096.50