Finding the Third Proportional to 3,239,384 and 5,028,856

Step by Step Solution

1. Step 1: Write the proportion equation
   3,239,384 : 5,028,856 = 5,028,856 : x
2. Step 2: Convert to fraction form
   3,239,384/5,028,856 = 5,028,856/x
3. Step 3: Cross multiply
   3,239,384x = 5,028,856 × 5,028,856
4. Step 4: Simplify right side
   3,239,384x = 25,289,392,668,736
5. Step 5: Solve for x
   x = 25,289,392,668,736/3,239,384
6. Step 6: Final answer
   x = 7,806,852.37