Finding the Third Proportional to 8,997.75 and 13,498.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,997.75 : 13,498.31 = 13,498.31 : x
2. Step 2: Convert to fraction form
   8,997.75/13,498.31 = 13,498.31/x
3. Step 3: Cross multiply
   8,997.75x = 13,498.31 × 13,498.31
4. Step 4: Simplify right side
   8,997.75x = 182,204,440.35
5. Step 5: Solve for x
   x = 182,204,440.35/8,997.75
6. Step 6: Final answer
   x = 20,250.00