Finding the Third Proportional to 20,530 and 33,063

Step by Step Solution

1. Step 1: Write the proportion equation
   20,530 : 33,063 = 33,063 : x
2. Step 2: Convert to fraction form
   20,530/33,063 = 33,063/x
3. Step 3: Cross multiply
   20,530x = 33,063 × 33,063
4. Step 4: Simplify right side
   20,530x = 1,093,161,969
5. Step 5: Solve for x
   x = 1,093,161,969/20,530
6. Step 6: Final answer
   x = 53,247.05