Finding the Third Proportional to 33,222 and 49,740

Step by Step Solution

1. Step 1: Write the proportion equation
   33,222 : 49,740 = 49,740 : x
2. Step 2: Convert to fraction form
   33,222/49,740 = 49,740/x
3. Step 3: Cross multiply
   33,222x = 49,740 × 49,740
4. Step 4: Simplify right side
   33,222x = 2,474,067,600
5. Step 5: Solve for x
   x = 2,474,067,600/33,222
6. Step 6: Final answer
   x = 74,470.76