Finding the Third Proportional to 30,272 and 50,028

Step by Step Solution

1. Step 1: Write the proportion equation
   30,272 : 50,028 = 50,028 : x
2. Step 2: Convert to fraction form
   30,272/50,028 = 50,028/x
3. Step 3: Cross multiply
   30,272x = 50,028 × 50,028
4. Step 4: Simplify right side
   30,272x = 2,502,800,784
5. Step 5: Solve for x
   x = 2,502,800,784/30,272
6. Step 6: Final answer
   x = 82,677.09