Finding the Third Proportional to 2,777,949 and 4,174,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777,949 : 4,174,320 = 4,174,320 : x
2. Step 2: Convert to fraction form
   2,777,949/4,174,320 = 4,174,320/x
3. Step 3: Cross multiply
   2,777,949x = 4,174,320 × 4,174,320
4. Step 4: Simplify right side
   2,777,949x = 17,424,947,462,400
5. Step 5: Solve for x
   x = 17,424,947,462,400/2,777,949
6. Step 6: Final answer
   x = 6,272,594.44