Finding the Third Proportional to 114,661 and 245,016

Step by Step Solution

1. Step 1: Write the proportion equation
   114,661 : 245,016 = 245,016 : x
2. Step 2: Convert to fraction form
   114,661/245,016 = 245,016/x
3. Step 3: Cross multiply
   114,661x = 245,016 × 245,016
4. Step 4: Simplify right side
   114,661x = 60,032,840,256
5. Step 5: Solve for x
   x = 60,032,840,256/114,661
6. Step 6: Final answer
   x = 523,568.09