Finding the Third Proportional to 12,084.50 and 18,674.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,084.50 : 18,674.75 = 18,674.75 : x
2. Step 2: Convert to fraction form
   12,084.50/18,674.75 = 18,674.75/x
3. Step 3: Cross multiply
   12,084.50x = 18,674.75 × 18,674.75
4. Step 4: Simplify right side
   12,084.50x = 348,746,287.56
5. Step 5: Solve for x
   x = 348,746,287.56/12,084.50
6. Step 6: Final answer
   x = 28,858.98