Finding the Third Proportional to 2,620,896 and 3,949,800

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,896 : 3,949,800 = 3,949,800 : x
2. Step 2: Convert to fraction form
   2,620,896/3,949,800 = 3,949,800/x
3. Step 3: Cross multiply
   2,620,896x = 3,949,800 × 3,949,800
4. Step 4: Simplify right side
   2,620,896x = 15,600,920,040,000
5. Step 5: Solve for x
   x = 15,600,920,040,000/2,620,896
6. Step 6: Final answer
   x = 5,952,513.96