Finding the Third Proportional to 18,732.52 and 27,813.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,732.52 : 27,813.38 = 27,813.38 : x
2. Step 2: Convert to fraction form
   18,732.52/27,813.38 = 27,813.38/x
3. Step 3: Cross multiply
   18,732.52x = 27,813.38 × 27,813.38
4. Step 4: Simplify right side
   18,732.52x = 773,583,828.89
5. Step 5: Solve for x
   x = 773,583,828.89/18,732.52
6. Step 6: Final answer
   x = 41,296.31