Finding the Third Proportional to 33,282 and 71,898

Step by Step Solution

1. Step 1: Write the proportion equation
   33,282 : 71,898 = 71,898 : x
2. Step 2: Convert to fraction form
   33,282/71,898 = 71,898/x
3. Step 3: Cross multiply
   33,282x = 71,898 × 71,898
4. Step 4: Simplify right side
   33,282x = 5,169,322,404
5. Step 5: Solve for x
   x = 5,169,322,404/33,282
6. Step 6: Final answer
   x = 155,318.86