Finding the Third Proportional to 132,355.50 and 199,767.38

Step by Step Solution

1. Step 1: Write the proportion equation
   132,355.50 : 199,767.38 = 199,767.38 : x
2. Step 2: Convert to fraction form
   132,355.50/199,767.38 = 199,767.38/x
3. Step 3: Cross multiply
   132,355.50x = 199,767.38 × 199,767.38
4. Step 4: Simplify right side
   132,355.50x = 39,907,004,114.39
5. Step 5: Solve for x
   x = 39,907,004,114.39/132,355.50
6. Step 6: Final answer
   x = 301,513.76