Finding the Third Proportional to 132,927 and 198,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,927 : 198,520.50 = 198,520.50 : x
2. Step 2: Convert to fraction form
   132,927/198,520.50 = 198,520.50/x
3. Step 3: Cross multiply
   132,927x = 198,520.50 × 198,520.50
4. Step 4: Simplify right side
   132,927x = 39,410,388,920.25
5. Step 5: Solve for x
   x = 39,410,388,920.25/132,927
6. Step 6: Final answer
   x = 296,481.44