Finding the Third Proportional to 16,968 and 25,891.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,968 : 25,891.50 = 25,891.50 : x
2. Step 2: Convert to fraction form
   16,968/25,891.50 = 25,891.50/x
3. Step 3: Cross multiply
   16,968x = 25,891.50 × 25,891.50
4. Step 4: Simplify right side
   16,968x = 670,369,772.25
5. Step 5: Solve for x
   x = 670,369,772.25/16,968
6. Step 6: Final answer
   x = 39,507.88