Finding the Third Proportional to 132,799.50 and 197,316

Step by Step Solution

1. Step 1: Write the proportion equation
   132,799.50 : 197,316 = 197,316 : x
2. Step 2: Convert to fraction form
   132,799.50/197,316 = 197,316/x
3. Step 3: Cross multiply
   132,799.50x = 197,316 × 197,316
4. Step 4: Simplify right side
   132,799.50x = 38,933,603,856
5. Step 5: Solve for x
   x = 38,933,603,856/132,799.50
6. Step 6: Final answer
   x = 293,175.83