Finding the Third Proportional to 113,696 and 248,096

Step by Step Solution

1. Step 1: Write the proportion equation
   113,696 : 248,096 = 248,096 : x
2. Step 2: Convert to fraction form
   113,696/248,096 = 248,096/x
3. Step 3: Cross multiply
   113,696x = 248,096 × 248,096
4. Step 4: Simplify right side
   113,696x = 61,551,625,216
5. Step 5: Solve for x
   x = 61,551,625,216/113,696
6. Step 6: Final answer
   x = 541,370.19