Finding the Third Proportional to 12,976 and 27,436

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976 : 27,436 = 27,436 : x
2. Step 2: Convert to fraction form
   12,976/27,436 = 27,436/x
3. Step 3: Cross multiply
   12,976x = 27,436 × 27,436
4. Step 4: Simplify right side
   12,976x = 752,734,096
5. Step 5: Solve for x
   x = 752,734,096/12,976
6. Step 6: Final answer
   x = 58,009.72