Finding the Third Proportional to 158,584.50 and 231,923.25

Step by Step Solution

1. Step 1: Write the proportion equation
   158,584.50 : 231,923.25 = 231,923.25 : x
2. Step 2: Convert to fraction form
   158,584.50/231,923.25 = 231,923.25/x
3. Step 3: Cross multiply
   158,584.50x = 231,923.25 × 231,923.25
4. Step 4: Simplify right side
   158,584.50x = 53,788,393,890.56
5. Step 5: Solve for x
   x = 53,788,393,890.56/158,584.50
6. Step 6: Final answer
   x = 339,178.13