Finding the Third Proportional to 20,271.94 and 30,769.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,271.94 : 30,769.88 = 30,769.88 : x
2. Step 2: Convert to fraction form
   20,271.94/30,769.88 = 30,769.88/x
3. Step 3: Cross multiply
   20,271.94x = 30,769.88 × 30,769.88
4. Step 4: Simplify right side
   20,271.94x = 946,785,207.52
5. Step 5: Solve for x
   x = 946,785,207.52/20,271.94
6. Step 6: Final answer
   x = 46,704.23