Finding the Third Proportional to 2,007,808 and 4,328,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,808 : 4,328,384 = 4,328,384 : x
2. Step 2: Convert to fraction form
   2,007,808/4,328,384 = 4,328,384/x
3. Step 3: Cross multiply
   2,007,808x = 4,328,384 × 4,328,384
4. Step 4: Simplify right side
   2,007,808x = 18,734,908,051,456
5. Step 5: Solve for x
   x = 18,734,908,051,456/2,007,808
6. Step 6: Final answer
   x = 9,331,025.70