Finding the Third Proportional to 20,478 and 32,601

Step by Step Solution

1. Step 1: Write the proportion equation
   20,478 : 32,601 = 32,601 : x
2. Step 2: Convert to fraction form
   20,478/32,601 = 32,601/x
3. Step 3: Cross multiply
   20,478x = 32,601 × 32,601
4. Step 4: Simplify right side
   20,478x = 1,062,825,201
5. Step 5: Solve for x
   x = 1,062,825,201/20,478
6. Step 6: Final answer
   x = 51,900.83