Finding the Third Proportional to 12,001.50 and 17,955

Step by Step Solution

1. Step 1: Write the proportion equation
   12,001.50 : 17,955 = 17,955 : x
2. Step 2: Convert to fraction form
   12,001.50/17,955 = 17,955/x
3. Step 3: Cross multiply
   12,001.50x = 17,955 × 17,955
4. Step 4: Simplify right side
   12,001.50x = 322,382,025
5. Step 5: Solve for x
   x = 322,382,025/12,001.50
6. Step 6: Final answer
   x = 26,861.81