Finding the Third Proportional to 2,547,360 and 3,762,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,360 : 3,762,720 = 3,762,720 : x
2. Step 2: Convert to fraction form
   2,547,360/3,762,720 = 3,762,720/x
3. Step 3: Cross multiply
   2,547,360x = 3,762,720 × 3,762,720
4. Step 4: Simplify right side
   2,547,360x = 14,158,061,798,400
5. Step 5: Solve for x
   x = 14,158,061,798,400/2,547,360
6. Step 6: Final answer
   x = 5,557,935.20