Finding the Third Proportional to 2,375,739 and 3,227,728.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375,739 : 3,227,728.50 = 3,227,728.50 : x
2. Step 2: Convert to fraction form
   2,375,739/3,227,728.50 = 3,227,728.50/x
3. Step 3: Cross multiply
   2,375,739x = 3,227,728.50 × 3,227,728.50
4. Step 4: Simplify right side
   2,375,739x = 10,418,231,269,712.25
5. Step 5: Solve for x
   x = 10,418,231,269,712.25/2,375,739
6. Step 6: Final answer
   x = 4,385,259.18