Finding the Third Proportional to 2,395,642 and 5,141,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395,642 : 5,141,780 = 5,141,780 : x
2. Step 2: Convert to fraction form
   2,395,642/5,141,780 = 5,141,780/x
3. Step 3: Cross multiply
   2,395,642x = 5,141,780 × 5,141,780
4. Step 4: Simplify right side
   2,395,642x = 26,437,901,568,400
5. Step 5: Solve for x
   x = 26,437,901,568,400/2,395,642
6. Step 6: Final answer
   x = 11,035,831.55