Finding the Third Proportional to 19,082.50 and 40,988

Step by Step Solution

1. Step 1: Write the proportion equation
   19,082.50 : 40,988 = 40,988 : x
2. Step 2: Convert to fraction form
   19,082.50/40,988 = 40,988/x
3. Step 3: Cross multiply
   19,082.50x = 40,988 × 40,988
4. Step 4: Simplify right side
   19,082.50x = 1,680,016,144
5. Step 5: Solve for x
   x = 1,680,016,144/19,082.50
6. Step 6: Final answer
   x = 88,039.62