Finding the Third Proportional to 113,162 and 248,914

Step by Step Solution

1. Step 1: Write the proportion equation
   113,162 : 248,914 = 248,914 : x
2. Step 2: Convert to fraction form
   113,162/248,914 = 248,914/x
3. Step 3: Cross multiply
   113,162x = 248,914 × 248,914
4. Step 4: Simplify right side
   113,162x = 61,958,179,396
5. Step 5: Solve for x
   x = 61,958,179,396/113,162
6. Step 6: Final answer
   x = 547,517.54