Finding the Third Proportional to 85,932 and 132,786

Step by Step Solution

1. Step 1: Write the proportion equation
   85,932 : 132,786 = 132,786 : x
2. Step 2: Convert to fraction form
   85,932/132,786 = 132,786/x
3. Step 3: Cross multiply
   85,932x = 132,786 × 132,786
4. Step 4: Simplify right side
   85,932x = 17,632,121,796
5. Step 5: Solve for x
   x = 17,632,121,796/85,932
6. Step 6: Final answer
   x = 205,186.91