Finding the Third Proportional to 48,132 and 71,799

Step by Step Solution

1. Step 1: Write the proportion equation
   48,132 : 71,799 = 71,799 : x
2. Step 2: Convert to fraction form
   48,132/71,799 = 71,799/x
3. Step 3: Cross multiply
   48,132x = 71,799 × 71,799
4. Step 4: Simplify right side
   48,132x = 5,155,096,401
5. Step 5: Solve for x
   x = 5,155,096,401/48,132
6. Step 6: Final answer
   x = 107,103.31