Finding the Third Proportional to 8,715 and 17,893.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,715 : 17,893.31 = 17,893.31 : x
2. Step 2: Convert to fraction form
   8,715/17,893.31 = 17,893.31/x
3. Step 3: Cross multiply
   8,715x = 17,893.31 × 17,893.31
4. Step 4: Simplify right side
   8,715x = 320,170,632.22
5. Step 5: Solve for x
   x = 320,170,632.22/8,715
6. Step 6: Final answer
   x = 36,737.88