Finding the Third Proportional to 45,976 and 71,474

Step by Step Solution

1. Step 1: Write the proportion equation
   45,976 : 71,474 = 71,474 : x
2. Step 2: Convert to fraction form
   45,976/71,474 = 71,474/x
3. Step 3: Cross multiply
   45,976x = 71,474 × 71,474
4. Step 4: Simplify right side
   45,976x = 5,108,532,676
5. Step 5: Solve for x
   x = 5,108,532,676/45,976
6. Step 6: Final answer
   x = 111,113.03