Finding the Third Proportional to 85,192 and 132,042

Step by Step Solution

1. Step 1: Write the proportion equation
   85,192 : 132,042 = 132,042 : x
2. Step 2: Convert to fraction form
   85,192/132,042 = 132,042/x
3. Step 3: Cross multiply
   85,192x = 132,042 × 132,042
4. Step 4: Simplify right side
   85,192x = 17,435,089,764
5. Step 5: Solve for x
   x = 17,435,089,764/85,192
6. Step 6: Final answer
   x = 204,656.42