Finding the Third Proportional to 95,830.50 and 143,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,830.50 : 143,974.50 = 143,974.50 : x
2. Step 2: Convert to fraction form
   95,830.50/143,974.50 = 143,974.50/x
3. Step 3: Cross multiply
   95,830.50x = 143,974.50 × 143,974.50
4. Step 4: Simplify right side
   95,830.50x = 20,728,656,650.25
5. Step 5: Solve for x
   x = 20,728,656,650.25/95,830.50
6. Step 6: Final answer
   x = 216,305.42