Finding the Third Proportional to 8,895.50 and 12,884.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,895.50 : 12,884.25 = 12,884.25 : x
2. Step 2: Convert to fraction form
   8,895.50/12,884.25 = 12,884.25/x
3. Step 3: Cross multiply
   8,895.50x = 12,884.25 × 12,884.25
4. Step 4: Simplify right side
   8,895.50x = 166,003,898.06
5. Step 5: Solve for x
   x = 166,003,898.06/8,895.50
6. Step 6: Final answer
   x = 18,661.56