Finding the Third Proportional to 132,700 and 195,108

Step by Step Solution

1. Step 1: Write the proportion equation
   132,700 : 195,108 = 195,108 : x
2. Step 2: Convert to fraction form
   132,700/195,108 = 195,108/x
3. Step 3: Cross multiply
   132,700x = 195,108 × 195,108
4. Step 4: Simplify right side
   132,700x = 38,067,131,664
5. Step 5: Solve for x
   x = 38,067,131,664/132,700
6. Step 6: Final answer
   x = 286,866.10