Finding the Third Proportional to 2,716.88 and 3,606.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716.88 : 3,606.75 = 3,606.75 : x
2. Step 2: Convert to fraction form
   2,716.88/3,606.75 = 3,606.75/x
3. Step 3: Cross multiply
   2,716.88x = 3,606.75 × 3,606.75
4. Step 4: Simplify right side
   2,716.88x = 13,008,645.56
5. Step 5: Solve for x
   x = 13,008,645.56/2,716.88
6. Step 6: Final answer
   x = 4,788.09