Finding the Third Proportional to 91,923.75 and 144,443.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,923.75 : 144,443.25 = 144,443.25 : x
2. Step 2: Convert to fraction form
   91,923.75/144,443.25 = 144,443.25/x
3. Step 3: Cross multiply
   91,923.75x = 144,443.25 × 144,443.25
4. Step 4: Simplify right side
   91,923.75x = 20,863,852,470.56
5. Step 5: Solve for x
   x = 20,863,852,470.56/91,923.75
6. Step 6: Final answer
   x = 226,969.12