Finding the Third Proportional to 17,700 and 27,108

Step by Step Solution

1. Step 1: Write the proportion equation
   17,700 : 27,108 = 27,108 : x
2. Step 2: Convert to fraction form
   17,700/27,108 = 27,108/x
3. Step 3: Cross multiply
   17,700x = 27,108 × 27,108
4. Step 4: Simplify right side
   17,700x = 734,843,664
5. Step 5: Solve for x
   x = 734,843,664/17,700
6. Step 6: Final answer
   x = 41,516.59