Finding the Third Proportional to 2,251,650 and 3,317,919

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,650 : 3,317,919 = 3,317,919 : x
2. Step 2: Convert to fraction form
   2,251,650/3,317,919 = 3,317,919/x
3. Step 3: Cross multiply
   2,251,650x = 3,317,919 × 3,317,919
4. Step 4: Simplify right side
   2,251,650x = 11,008,586,490,561
5. Step 5: Solve for x
   x = 11,008,586,490,561/2,251,650
6. Step 6: Final answer
   x = 4,889,119.75