Finding the Third Proportional to 113,968 and 248,004

Step by Step Solution

1. Step 1: Write the proportion equation
   113,968 : 248,004 = 248,004 : x
2. Step 2: Convert to fraction form
   113,968/248,004 = 248,004/x
3. Step 3: Cross multiply
   113,968x = 248,004 × 248,004
4. Step 4: Simplify right side
   113,968x = 61,505,984,016
5. Step 5: Solve for x
   x = 61,505,984,016/113,968
6. Step 6: Final answer
   x = 539,677.66