Finding the Third Proportional to 40,544 and 87,082

Step by Step Solution

1. Step 1: Write the proportion equation
   40,544 : 87,082 = 87,082 : x
2. Step 2: Convert to fraction form
   40,544/87,082 = 87,082/x
3. Step 3: Cross multiply
   40,544x = 87,082 × 87,082
4. Step 4: Simplify right side
   40,544x = 7,583,274,724
5. Step 5: Solve for x
   x = 7,583,274,724/40,544
6. Step 6: Final answer
   x = 187,038.15