Finding the Third Proportional to 2,251,522 and 3,317,749

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,522 : 3,317,749 = 3,317,749 : x
2. Step 2: Convert to fraction form
   2,251,522/3,317,749 = 3,317,749/x
3. Step 3: Cross multiply
   2,251,522x = 3,317,749 × 3,317,749
4. Step 4: Simplify right side
   2,251,522x = 11,007,458,427,001
5. Step 5: Solve for x
   x = 11,007,458,427,001/2,251,522
6. Step 6: Final answer
   x = 4,888,896.68