Finding the Third Proportional to 129,954.50 and 195,892

Step by Step Solution

1. Step 1: Write the proportion equation
   129,954.50 : 195,892 = 195,892 : x
2. Step 2: Convert to fraction form
   129,954.50/195,892 = 195,892/x
3. Step 3: Cross multiply
   129,954.50x = 195,892 × 195,892
4. Step 4: Simplify right side
   129,954.50x = 38,373,675,664
5. Step 5: Solve for x
   x = 38,373,675,664/129,954.50
6. Step 6: Final answer
   x = 295,285.47