Finding the Third Proportional to 2,657,448 and 6,238,782

Step by Step Solution

1. Step 1: Write the proportion equation
   2,657,448 : 6,238,782 = 6,238,782 : x
2. Step 2: Convert to fraction form
   2,657,448/6,238,782 = 6,238,782/x
3. Step 3: Cross multiply
   2,657,448x = 6,238,782 × 6,238,782
4. Step 4: Simplify right side
   2,657,448x = 38,922,400,843,524
5. Step 5: Solve for x
   x = 38,922,400,843,524/2,657,448
6. Step 6: Final answer
   x = 14,646,533.38