Finding the Third Proportional to 4,716.25 and 7,074.75

Step by Step Solution

1. Step 1: Write the proportion equation
   4,716.25 : 7,074.75 = 7,074.75 : x
2. Step 2: Convert to fraction form
   4,716.25/7,074.75 = 7,074.75/x
3. Step 3: Cross multiply
   4,716.25x = 7,074.75 × 7,074.75
4. Step 4: Simplify right side
   4,716.25x = 50,052,087.56
5. Step 5: Solve for x
   x = 50,052,087.56/4,716.25
6. Step 6: Final answer
   x = 10,612.69