Finding the Third Proportional to 20,054.25 and 30,081.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,054.25 : 30,081.38 = 30,081.38 : x
2. Step 2: Convert to fraction form
   20,054.25/30,081.38 = 30,081.38/x
3. Step 3: Cross multiply
   20,054.25x = 30,081.38 × 30,081.38
4. Step 4: Simplify right side
   20,054.25x = 904,889,121.89
5. Step 5: Solve for x
   x = 904,889,121.89/20,054.25
6. Step 6: Final answer
   x = 45,122.06