Finding the Third Proportional to 2,020,104 and 4,320,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,104 : 4,320,384 = 4,320,384 : x
2. Step 2: Convert to fraction form
   2,020,104/4,320,384 = 4,320,384/x
3. Step 3: Cross multiply
   2,020,104x = 4,320,384 × 4,320,384
4. Step 4: Simplify right side
   2,020,104x = 18,665,717,907,456
5. Step 5: Solve for x
   x = 18,665,717,907,456/2,020,104
6. Step 6: Final answer
   x = 9,239,978.69