Finding the Third Proportional to 2,400,720 and 3,626,784

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,720 : 3,626,784 = 3,626,784 : x
2. Step 2: Convert to fraction form
   2,400,720/3,626,784 = 3,626,784/x
3. Step 3: Cross multiply
   2,400,720x = 3,626,784 × 3,626,784
4. Step 4: Simplify right side
   2,400,720x = 13,153,562,182,656
5. Step 5: Solve for x
   x = 13,153,562,182,656/2,400,720
6. Step 6: Final answer
   x = 5,479,007.21