Finding the Third Proportional to 132,964.50 and 199,542

Step by Step Solution

1. Step 1: Write the proportion equation
   132,964.50 : 199,542 = 199,542 : x
2. Step 2: Convert to fraction form
   132,964.50/199,542 = 199,542/x
3. Step 3: Cross multiply
   132,964.50x = 199,542 × 199,542
4. Step 4: Simplify right side
   132,964.50x = 39,817,009,764
5. Step 5: Solve for x
   x = 39,817,009,764/132,964.50
6. Step 6: Final answer
   x = 299,455.94