Finding the Third Proportional to 113,016 and 245,712

Step by Step Solution

1. Step 1: Write the proportion equation
   113,016 : 245,712 = 245,712 : x
2. Step 2: Convert to fraction form
   113,016/245,712 = 245,712/x
3. Step 3: Cross multiply
   113,016x = 245,712 × 245,712
4. Step 4: Simplify right side
   113,016x = 60,374,386,944
5. Step 5: Solve for x
   x = 60,374,386,944/113,016
6. Step 6: Final answer
   x = 534,210.97