Finding the Third Proportional to 3,002,218 and 4,423,919

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002,218 : 4,423,919 = 4,423,919 : x
2. Step 2: Convert to fraction form
   3,002,218/4,423,919 = 4,423,919/x
3. Step 3: Cross multiply
   3,002,218x = 4,423,919 × 4,423,919
4. Step 4: Simplify right side
   3,002,218x = 19,571,059,318,561
5. Step 5: Solve for x
   x = 19,571,059,318,561/3,002,218
6. Step 6: Final answer
   x = 6,518,866.82