Finding the Third Proportional to 34,272 and 50,976

Step by Step Solution

1. Step 1: Write the proportion equation
   34,272 : 50,976 = 50,976 : x
2. Step 2: Convert to fraction form
   34,272/50,976 = 50,976/x
3. Step 3: Cross multiply
   34,272x = 50,976 × 50,976
4. Step 4: Simplify right side
   34,272x = 2,598,552,576
5. Step 5: Solve for x
   x = 2,598,552,576/34,272
6. Step 6: Final answer
   x = 75,821.45