Finding the Third Proportional to 95,566.50 and 143,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,566.50 : 143,590.50 = 143,590.50 : x
2. Step 2: Convert to fraction form
   95,566.50/143,590.50 = 143,590.50/x
3. Step 3: Cross multiply
   95,566.50x = 143,590.50 × 143,590.50
4. Step 4: Simplify right side
   95,566.50x = 20,618,231,690.25
5. Step 5: Solve for x
   x = 20,618,231,690.25/95,566.50
6. Step 6: Final answer
   x = 215,747.48