Finding the Third Proportional to 50,272 and 105,710

Step by Step Solution

1. Step 1: Write the proportion equation
   50,272 : 105,710 = 105,710 : x
2. Step 2: Convert to fraction form
   50,272/105,710 = 105,710/x
3. Step 3: Cross multiply
   50,272x = 105,710 × 105,710
4. Step 4: Simplify right side
   50,272x = 11,174,604,100
5. Step 5: Solve for x
   x = 11,174,604,100/50,272
6. Step 6: Final answer
   x = 222,282.86