Finding the Third Proportional to 222,796.50 and 481,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   222,796.50 : 481,105.50 = 481,105.50 : x
2. Step 2: Convert to fraction form
   222,796.50/481,105.50 = 481,105.50/x
3. Step 3: Cross multiply
   222,796.50x = 481,105.50 × 481,105.50
4. Step 4: Simplify right side
   222,796.50x = 231,462,502,130.25
5. Step 5: Solve for x
   x = 231,462,502,130.25/222,796.50
6. Step 6: Final answer
   x = 1,038,896.49