Finding the Third Proportional to 13,988.25 and 27,267.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,988.25 : 27,267.75 = 27,267.75 : x
2. Step 2: Convert to fraction form
   13,988.25/27,267.75 = 27,267.75/x
3. Step 3: Cross multiply
   13,988.25x = 27,267.75 × 27,267.75
4. Step 4: Simplify right side
   13,988.25x = 743,530,190.06
5. Step 5: Solve for x
   x = 743,530,190.06/13,988.25
6. Step 6: Final answer
   x = 53,153.91