Finding the Third Proportional to 20,890 and 32,065

Step by Step Solution

1. Step 1: Write the proportion equation
   20,890 : 32,065 = 32,065 : x
2. Step 2: Convert to fraction form
   20,890/32,065 = 32,065/x
3. Step 3: Cross multiply
   20,890x = 32,065 × 32,065
4. Step 4: Simplify right side
   20,890x = 1,028,164,225
5. Step 5: Solve for x
   x = 1,028,164,225/20,890
6. Step 6: Final answer
   x = 49,218.01