Finding the Third Proportional to 13,488.38 and 27,512.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,488.38 : 27,512.25 = 27,512.25 : x
2. Step 2: Convert to fraction form
   13,488.38/27,512.25 = 27,512.25/x
3. Step 3: Cross multiply
   13,488.38x = 27,512.25 × 27,512.25
4. Step 4: Simplify right side
   13,488.38x = 756,923,900.06
5. Step 5: Solve for x
   x = 756,923,900.06/13,488.38
6. Step 6: Final answer
   x = 56,116.76