Finding the Third Proportional to 113,892 and 241,799

Step by Step Solution

1. Step 1: Write the proportion equation
   113,892 : 241,799 = 241,799 : x
2. Step 2: Convert to fraction form
   113,892/241,799 = 241,799/x
3. Step 3: Cross multiply
   113,892x = 241,799 × 241,799
4. Step 4: Simplify right side
   113,892x = 58,466,756,401
5. Step 5: Solve for x
   x = 58,466,756,401/113,892
6. Step 6: Final answer
   x = 513,352.62