Finding the Third Proportional to 113,058 and 245,802

Step by Step Solution

1. Step 1: Write the proportion equation
   113,058 : 245,802 = 245,802 : x
2. Step 2: Convert to fraction form
   113,058/245,802 = 245,802/x
3. Step 3: Cross multiply
   113,058x = 245,802 × 245,802
4. Step 4: Simplify right side
   113,058x = 60,418,623,204
5. Step 5: Solve for x
   x = 60,418,623,204/113,058
6. Step 6: Final answer
   x = 534,403.79