Finding the Third Proportional to 115,049 and 251,016

Step by Step Solution

1. Step 1: Write the proportion equation
   115,049 : 251,016 = 251,016 : x
2. Step 2: Convert to fraction form
   115,049/251,016 = 251,016/x
3. Step 3: Cross multiply
   115,049x = 251,016 × 251,016
4. Step 4: Simplify right side
   115,049x = 63,009,032,256
5. Step 5: Solve for x
   x = 63,009,032,256/115,049
6. Step 6: Final answer
   x = 547,671.27