Finding the Third Proportional to 2,749,676 and 4,040,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749,676 : 4,040,280 = 4,040,280 : x
2. Step 2: Convert to fraction form
   2,749,676/4,040,280 = 4,040,280/x
3. Step 3: Cross multiply
   2,749,676x = 4,040,280 × 4,040,280
4. Step 4: Simplify right side
   2,749,676x = 16,323,862,478,400
5. Step 5: Solve for x
   x = 16,323,862,478,400/2,749,676
6. Step 6: Final answer
   x = 5,936,649.44