Finding the Third Proportional to 11,589.75 and 14,951.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,589.75 : 14,951.25 = 14,951.25 : x
2. Step 2: Convert to fraction form
   11,589.75/14,951.25 = 14,951.25/x
3. Step 3: Cross multiply
   11,589.75x = 14,951.25 × 14,951.25
4. Step 4: Simplify right side
   11,589.75x = 223,539,876.56
5. Step 5: Solve for x
   x = 223,539,876.56/11,589.75
6. Step 6: Final answer
   x = 19,287.72