Finding the Third Proportional to 2,008,294 and 4,423,990

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,294 : 4,423,990 = 4,423,990 : x
2. Step 2: Convert to fraction form
   2,008,294/4,423,990 = 4,423,990/x
3. Step 3: Cross multiply
   2,008,294x = 4,423,990 × 4,423,990
4. Step 4: Simplify right side
   2,008,294x = 19,571,687,520,100
5. Step 5: Solve for x
   x = 19,571,687,520,100/2,008,294
6. Step 6: Final answer
   x = 9,745,429.46