Finding the Third Proportional to 20,708 and 32,806

Step by Step Solution

1. Step 1: Write the proportion equation
   20,708 : 32,806 = 32,806 : x
2. Step 2: Convert to fraction form
   20,708/32,806 = 32,806/x
3. Step 3: Cross multiply
   20,708x = 32,806 × 32,806
4. Step 4: Simplify right side
   20,708x = 1,076,233,636
5. Step 5: Solve for x
   x = 1,076,233,636/20,708
6. Step 6: Final answer
   x = 51,971.88