Finding the Third Proportional to 132,000 and 179,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,000 : 179,338.50 = 179,338.50 : x
2. Step 2: Convert to fraction form
   132,000/179,338.50 = 179,338.50/x
3. Step 3: Cross multiply
   132,000x = 179,338.50 × 179,338.50
4. Step 4: Simplify right side
   132,000x = 32,162,297,582.25
5. Step 5: Solve for x
   x = 32,162,297,582.25/132,000
6. Step 6: Final answer
   x = 243,653.77