Finding the Third Proportional to 20,632 and 43,856

Step by Step Solution

1. Step 1: Write the proportion equation
   20,632 : 43,856 = 43,856 : x
2. Step 2: Convert to fraction form
   20,632/43,856 = 43,856/x
3. Step 3: Cross multiply
   20,632x = 43,856 × 43,856
4. Step 4: Simplify right side
   20,632x = 1,923,348,736
5. Step 5: Solve for x
   x = 1,923,348,736/20,632
6. Step 6: Final answer
   x = 93,221.63