Finding the Third Proportional to 104,491 and 229,012

Step by Step Solution

1. Step 1: Write the proportion equation
   104,491 : 229,012 = 229,012 : x
2. Step 2: Convert to fraction form
   104,491/229,012 = 229,012/x
3. Step 3: Cross multiply
   104,491x = 229,012 × 229,012
4. Step 4: Simplify right side
   104,491x = 52,446,496,144
5. Step 5: Solve for x
   x = 52,446,496,144/104,491
6. Step 6: Final answer
   x = 501,923.57