Finding the Third Proportional to 7,249.50 and 9,482.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,249.50 : 9,482.06 = 9,482.06 : x
2. Step 2: Convert to fraction form
   7,249.50/9,482.06 = 9,482.06/x
3. Step 3: Cross multiply
   7,249.50x = 9,482.06 × 9,482.06
4. Step 4: Simplify right side
   7,249.50x = 89,909,509.25
5. Step 5: Solve for x
   x = 89,909,509.25/7,249.50
6. Step 6: Final answer
   x = 12,402.17