Finding the Third Proportional to 2,874,150 and 3,996,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,150 : 3,996,234 = 3,996,234 : x
2. Step 2: Convert to fraction form
   2,874,150/3,996,234 = 3,996,234/x
3. Step 3: Cross multiply
   2,874,150x = 3,996,234 × 3,996,234
4. Step 4: Simplify right side
   2,874,150x = 15,969,886,182,756
5. Step 5: Solve for x
   x = 15,969,886,182,756/2,874,150
6. Step 6: Final answer
   x = 5,556,385.78