Finding the Third Proportional to 2,443,344 and 3,728,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,344 : 3,728,196 = 3,728,196 : x
2. Step 2: Convert to fraction form
   2,443,344/3,728,196 = 3,728,196/x
3. Step 3: Cross multiply
   2,443,344x = 3,728,196 × 3,728,196
4. Step 4: Simplify right side
   2,443,344x = 13,899,445,414,416
5. Step 5: Solve for x
   x = 13,899,445,414,416/2,443,344
6. Step 6: Final answer
   x = 5,688,697.71