Finding the Third Proportional to 12,968.25 and 27,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,968.25 : 27,664.50 = 27,664.50 : x
2. Step 2: Convert to fraction form
   12,968.25/27,664.50 = 27,664.50/x
3. Step 3: Cross multiply
   12,968.25x = 27,664.50 × 27,664.50
4. Step 4: Simplify right side
   12,968.25x = 765,324,560.25
5. Step 5: Solve for x
   x = 765,324,560.25/12,968.25
6. Step 6: Final answer
   x = 59,015.25