Finding the Third Proportional to 30,266 and 50,019

Step by Step Solution

1. Step 1: Write the proportion equation
   30,266 : 50,019 = 50,019 : x
2. Step 2: Convert to fraction form
   30,266/50,019 = 50,019/x
3. Step 3: Cross multiply
   30,266x = 50,019 × 50,019
4. Step 4: Simplify right side
   30,266x = 2,501,900,361
5. Step 5: Solve for x
   x = 2,501,900,361/30,266
6. Step 6: Final answer
   x = 82,663.73