Finding the Third Proportional to 116,086 and 254,044

Step by Step Solution

1. Step 1: Write the proportion equation
   116,086 : 254,044 = 254,044 : x
2. Step 2: Convert to fraction form
   116,086/254,044 = 254,044/x
3. Step 3: Cross multiply
   116,086x = 254,044 × 254,044
4. Step 4: Simplify right side
   116,086x = 64,538,353,936
5. Step 5: Solve for x
   x = 64,538,353,936/116,086
6. Step 6: Final answer
   x = 555,952.95