Finding the Third Proportional to 222,466.50 and 524,935.69

Step by Step Solution

1. Step 1: Write the proportion equation
   222,466.50 : 524,935.69 = 524,935.69 : x
2. Step 2: Convert to fraction form
   222,466.50/524,935.69 = 524,935.69/x
3. Step 3: Cross multiply
   222,466.50x = 524,935.69 × 524,935.69
4. Step 4: Simplify right side
   222,466.50x = 275,557,476,011.10
5. Step 5: Solve for x
   x = 275,557,476,011.10/222,466.50
6. Step 6: Final answer
   x = 1,238,647.06