Finding the Third Proportional to 12,952 and 26,456

Step by Step Solution

1. Step 1: Write the proportion equation
   12,952 : 26,456 = 26,456 : x
2. Step 2: Convert to fraction form
   12,952/26,456 = 26,456/x
3. Step 3: Cross multiply
   12,952x = 26,456 × 26,456
4. Step 4: Simplify right side
   12,952x = 699,919,936
5. Step 5: Solve for x
   x = 699,919,936/12,952
6. Step 6: Final answer
   x = 54,039.53