Finding the Third Proportional to 11,301.75 and 12,944.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,301.75 : 12,944.25 = 12,944.25 : x
2. Step 2: Convert to fraction form
   11,301.75/12,944.25 = 12,944.25/x
3. Step 3: Cross multiply
   11,301.75x = 12,944.25 × 12,944.25
4. Step 4: Simplify right side
   11,301.75x = 167,553,608.06
5. Step 5: Solve for x
   x = 167,553,608.06/11,301.75
6. Step 6: Final answer
   x = 14,825.46