Finding the Third Proportional to 18,045 and 27,300

Step by Step Solution

1. Step 1: Write the proportion equation
   18,045 : 27,300 = 27,300 : x
2. Step 2: Convert to fraction form
   18,045/27,300 = 27,300/x
3. Step 3: Cross multiply
   18,045x = 27,300 × 27,300
4. Step 4: Simplify right side
   18,045x = 745,290,000
5. Step 5: Solve for x
   x = 745,290,000/18,045
6. Step 6: Final answer
   x = 41,301.75