Finding the Third Proportional to 114,831 and 253,476

Step by Step Solution

1. Step 1: Write the proportion equation
   114,831 : 253,476 = 253,476 : x
2. Step 2: Convert to fraction form
   114,831/253,476 = 253,476/x
3. Step 3: Cross multiply
   114,831x = 253,476 × 253,476
4. Step 4: Simplify right side
   114,831x = 64,250,082,576
5. Step 5: Solve for x
   x = 64,250,082,576/114,831
6. Step 6: Final answer
   x = 559,518.62