Finding the Third Proportional to 12,936 and 28,336

Step by Step Solution

1. Step 1: Write the proportion equation
   12,936 : 28,336 = 28,336 : x
2. Step 2: Convert to fraction form
   12,936/28,336 = 28,336/x
3. Step 3: Cross multiply
   12,936x = 28,336 × 28,336
4. Step 4: Simplify right side
   12,936x = 802,928,896
5. Step 5: Solve for x
   x = 802,928,896/12,936
6. Step 6: Final answer
   x = 62,069.33