Finding the Third Proportional to 132,862 and 197,400.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,862 : 197,400.50 = 197,400.50 : x
2. Step 2: Convert to fraction form
   132,862/197,400.50 = 197,400.50/x
3. Step 3: Cross multiply
   132,862x = 197,400.50 × 197,400.50
4. Step 4: Simplify right side
   132,862x = 38,966,957,400.25
5. Step 5: Solve for x
   x = 38,966,957,400.25/132,862
6. Step 6: Final answer
   x = 293,288.96