Finding the Third Proportional to 51,436 and 106,976

Step by Step Solution

1. Step 1: Write the proportion equation
   51,436 : 106,976 = 106,976 : x
2. Step 2: Convert to fraction form
   51,436/106,976 = 106,976/x
3. Step 3: Cross multiply
   51,436x = 106,976 × 106,976
4. Step 4: Simplify right side
   51,436x = 11,443,864,576
5. Step 5: Solve for x
   x = 11,443,864,576/51,436
6. Step 6: Final answer
   x = 222,487.45