Finding the Third Proportional to 87,066 and 132,084

Step by Step Solution

1. Step 1: Write the proportion equation
   87,066 : 132,084 = 132,084 : x
2. Step 2: Convert to fraction form
   87,066/132,084 = 132,084/x
3. Step 3: Cross multiply
   87,066x = 132,084 × 132,084
4. Step 4: Simplify right side
   87,066x = 17,446,183,056
5. Step 5: Solve for x
   x = 17,446,183,056/87,066
6. Step 6: Final answer
   x = 200,378.83