Finding the Third Proportional to 2,415,144 and 3,552,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,144 : 3,552,720 = 3,552,720 : x
2. Step 2: Convert to fraction form
   2,415,144/3,552,720 = 3,552,720/x
3. Step 3: Cross multiply
   2,415,144x = 3,552,720 × 3,552,720
4. Step 4: Simplify right side
   2,415,144x = 12,621,819,398,400
5. Step 5: Solve for x
   x = 12,621,819,398,400/2,415,144
6. Step 6: Final answer
   x = 5,226,114.63