Finding the Third Proportional to 12,169.50 and 18,482.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,169.50 : 18,482.25 = 18,482.25 : x
2. Step 2: Convert to fraction form
   12,169.50/18,482.25 = 18,482.25/x
3. Step 3: Cross multiply
   12,169.50x = 18,482.25 × 18,482.25
4. Step 4: Simplify right side
   12,169.50x = 341,593,565.06
5. Step 5: Solve for x
   x = 341,593,565.06/12,169.50
6. Step 6: Final answer
   x = 28,069.65