Finding the Third Proportional to 132,477 and 199,960.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,477 : 199,960.50 = 199,960.50 : x
2. Step 2: Convert to fraction form
   132,477/199,960.50 = 199,960.50/x
3. Step 3: Cross multiply
   132,477x = 199,960.50 × 199,960.50
4. Step 4: Simplify right side
   132,477x = 39,984,201,560.25
5. Step 5: Solve for x
   x = 39,984,201,560.25/132,477
6. Step 6: Final answer
   x = 301,819.95