Finding the Third Proportional to 205,622 and 475,986

Step by Step Solution

1. Step 1: Write the proportion equation
   205,622 : 475,986 = 475,986 : x
2. Step 2: Convert to fraction form
   205,622/475,986 = 475,986/x
3. Step 3: Cross multiply
   205,622x = 475,986 × 475,986
4. Step 4: Simplify right side
   205,622x = 226,562,672,196
5. Step 5: Solve for x
   x = 226,562,672,196/205,622
6. Step 6: Final answer
   x = 1,101,840.62