Finding the Third Proportional to 28,968 and 63,568

Step by Step Solution

1. Step 1: Write the proportion equation
   28,968 : 63,568 = 63,568 : x
2. Step 2: Convert to fraction form
   28,968/63,568 = 63,568/x
3. Step 3: Cross multiply
   28,968x = 63,568 × 63,568
4. Step 4: Simplify right side
   28,968x = 4,040,890,624
5. Step 5: Solve for x
   x = 4,040,890,624/28,968
6. Step 6: Final answer
   x = 139,494.98