Finding the Third Proportional to 12,776 and 27,496

Step by Step Solution

1. Step 1: Write the proportion equation
   12,776 : 27,496 = 27,496 : x
2. Step 2: Convert to fraction form
   12,776/27,496 = 27,496/x
3. Step 3: Cross multiply
   12,776x = 27,496 × 27,496
4. Step 4: Simplify right side
   12,776x = 756,030,016
5. Step 5: Solve for x
   x = 756,030,016/12,776
6. Step 6: Final answer
   x = 59,175.80