Finding the Third Proportional to 95,947 and 143,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,947 : 143,932.50 = 143,932.50 : x
2. Step 2: Convert to fraction form
   95,947/143,932.50 = 143,932.50/x
3. Step 3: Cross multiply
   95,947x = 143,932.50 × 143,932.50
4. Step 4: Simplify right side
   95,947x = 20,716,564,556.25
5. Step 5: Solve for x
   x = 20,716,564,556.25/95,947
6. Step 6: Final answer
   x = 215,916.75