Finding the Third Proportional to 1,117,864 and 2,424,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,864 : 2,424,768 = 2,424,768 : x
2. Step 2: Convert to fraction form
   1,117,864/2,424,768 = 2,424,768/x
3. Step 3: Cross multiply
   1,117,864x = 2,424,768 × 2,424,768
4. Step 4: Simplify right side
   1,117,864x = 5,879,499,853,824
5. Step 5: Solve for x
   x = 5,879,499,853,824/1,117,864
6. Step 6: Final answer
   x = 5,259,584.22