Finding the Third Proportional to 2,251,519 and 3,317,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,519 : 3,317,743 = 3,317,743 : x
2. Step 2: Convert to fraction form
   2,251,519/3,317,743 = 3,317,743/x
3. Step 3: Cross multiply
   2,251,519x = 3,317,743 × 3,317,743
4. Step 4: Simplify right side
   2,251,519x = 11,007,418,614,049
5. Step 5: Solve for x
   x = 11,007,418,614,049/2,251,519
6. Step 6: Final answer
   x = 4,888,885.51