Finding the Third Proportional to 2,874,147 and 3,996,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,147 : 3,996,229.50 = 3,996,229.50 : x
2. Step 2: Convert to fraction form
   2,874,147/3,996,229.50 = 3,996,229.50/x
3. Step 3: Cross multiply
   2,874,147x = 3,996,229.50 × 3,996,229.50
4. Step 4: Simplify right side
   2,874,147x = 15,969,850,216,670.25
5. Step 5: Solve for x
   x = 15,969,850,216,670.25/2,874,147
6. Step 6: Final answer
   x = 5,556,379.06