Finding the Third Proportional to 7,408.25 and 10,482.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,408.25 : 10,482.25 = 10,482.25 : x
2. Step 2: Convert to fraction form
   7,408.25/10,482.25 = 10,482.25/x
3. Step 3: Cross multiply
   7,408.25x = 10,482.25 × 10,482.25
4. Step 4: Simplify right side
   7,408.25x = 109,877,565.06
5. Step 5: Solve for x
   x = 109,877,565.06/7,408.25
6. Step 6: Final answer
   x = 14,831.78