Finding the Third Proportional to 2,002,659 and 4,303,909

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,659 : 4,303,909 = 4,303,909 : x
2. Step 2: Convert to fraction form
   2,002,659/4,303,909 = 4,303,909/x
3. Step 3: Cross multiply
   2,002,659x = 4,303,909 × 4,303,909
4. Step 4: Simplify right side
   2,002,659x = 18,523,632,680,281
5. Step 5: Solve for x
   x = 18,523,632,680,281/2,002,659
6. Step 6: Final answer
   x = 9,249,519.10