Finding the Third Proportional to 2,028,234 and 4,344,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,234 : 4,344,388 = 4,344,388 : x
2. Step 2: Convert to fraction form
   2,028,234/4,344,388 = 4,344,388/x
3. Step 3: Cross multiply
   2,028,234x = 4,344,388 × 4,344,388
4. Step 4: Simplify right side
   2,028,234x = 18,873,707,094,544
5. Step 5: Solve for x
   x = 18,873,707,094,544/2,028,234
6. Step 6: Final answer
   x = 9,305,487.97