Finding the Third Proportional to 2,443,360 and 3,728,238

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,360 : 3,728,238 = 3,728,238 : x
2. Step 2: Convert to fraction form
   2,443,360/3,728,238 = 3,728,238/x
3. Step 3: Cross multiply
   2,443,360x = 3,728,238 × 3,728,238
4. Step 4: Simplify right side
   2,443,360x = 13,899,758,584,644
5. Step 5: Solve for x
   x = 13,899,758,584,644/2,443,360
6. Step 6: Final answer
   x = 5,688,788.63