Finding the Third Proportional to 47,874 and 72,675

Step by Step Solution

1. Step 1: Write the proportion equation
   47,874 : 72,675 = 72,675 : x
2. Step 2: Convert to fraction form
   47,874/72,675 = 72,675/x
3. Step 3: Cross multiply
   47,874x = 72,675 × 72,675
4. Step 4: Simplify right side
   47,874x = 5,281,655,625
5. Step 5: Solve for x
   x = 5,281,655,625/47,874
6. Step 6: Final answer
   x = 110,324.09