Finding the Third Proportional to 12,055.75 and 18,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.75 : 18,071.50 = 18,071.50 : x
2. Step 2: Convert to fraction form
   12,055.75/18,071.50 = 18,071.50/x
3. Step 3: Cross multiply
   12,055.75x = 18,071.50 × 18,071.50
4. Step 4: Simplify right side
   12,055.75x = 326,579,112.25
5. Step 5: Solve for x
   x = 326,579,112.25/12,055.75
6. Step 6: Final answer
   x = 27,089.07