Finding the Third Proportional to 28,568 and 61,996

Step by Step Solution

1. Step 1: Write the proportion equation
   28,568 : 61,996 = 61,996 : x
2. Step 2: Convert to fraction form
   28,568/61,996 = 61,996/x
3. Step 3: Cross multiply
   28,568x = 61,996 × 61,996
4. Step 4: Simplify right side
   28,568x = 3,843,504,016
5. Step 5: Solve for x
   x = 3,843,504,016/28,568
6. Step 6: Final answer
   x = 134,538.79