Finding the Third Proportional to 20,049.19 and 40,584.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,049.19 : 40,584.38 = 40,584.38 : x
2. Step 2: Convert to fraction form
   20,049.19/40,584.38 = 40,584.38/x
3. Step 3: Cross multiply
   20,049.19x = 40,584.38 × 40,584.38
4. Step 4: Simplify right side
   20,049.19x = 1,647,091,494.14
5. Step 5: Solve for x
   x = 1,647,091,494.14/20,049.19
6. Step 6: Final answer
   x = 82,152.53