Finding the Third Proportional to 2,555,424 and 3,956,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,424 : 3,956,256 = 3,956,256 : x
2. Step 2: Convert to fraction form
   2,555,424/3,956,256 = 3,956,256/x
3. Step 3: Cross multiply
   2,555,424x = 3,956,256 × 3,956,256
4. Step 4: Simplify right side
   2,555,424x = 15,651,961,537,536
5. Step 5: Solve for x
   x = 15,651,961,537,536/2,555,424
6. Step 6: Final answer
   x = 6,124,995.91