Finding the Third Proportional to 47,934 and 72,569

Step by Step Solution

1. Step 1: Write the proportion equation
   47,934 : 72,569 = 72,569 : x
2. Step 2: Convert to fraction form
   47,934/72,569 = 72,569/x
3. Step 3: Cross multiply
   47,934x = 72,569 × 72,569
4. Step 4: Simplify right side
   47,934x = 5,266,259,761
5. Step 5: Solve for x
   x = 5,266,259,761/47,934
6. Step 6: Final answer
   x = 109,864.81