Finding the Third Proportional to 20,057.63 and 31,757.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,057.63 : 31,757.06 = 31,757.06 : x
2. Step 2: Convert to fraction form
   20,057.63/31,757.06 = 31,757.06/x
3. Step 3: Cross multiply
   20,057.63x = 31,757.06 × 31,757.06
4. Step 4: Simplify right side
   20,057.63x = 1,008,511,018.63
5. Step 5: Solve for x
   x = 1,008,511,018.63/20,057.63
6. Step 6: Final answer
   x = 50,280.68