Finding the Third Proportional to 2,251,669 and 3,317,948

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,669 : 3,317,948 = 3,317,948 : x
2. Step 2: Convert to fraction form
   2,251,669/3,317,948 = 3,317,948/x
3. Step 3: Cross multiply
   2,251,669x = 3,317,948 × 3,317,948
4. Step 4: Simplify right side
   2,251,669x = 11,008,778,930,704
5. Step 5: Solve for x
   x = 11,008,778,930,704/2,251,669
6. Step 6: Final answer
   x = 4,889,163.96