Finding the Third Proportional to 2,000,783 and 4,382,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,783 : 4,382,830 = 4,382,830 : x
2. Step 2: Convert to fraction form
   2,000,783/4,382,830 = 4,382,830/x
3. Step 3: Cross multiply
   2,000,783x = 4,382,830 × 4,382,830
4. Step 4: Simplify right side
   2,000,783x = 19,209,198,808,900
5. Step 5: Solve for x
   x = 19,209,198,808,900/2,000,783
6. Step 6: Final answer
   x = 9,600,840.68