Finding the Third Proportional to 200,032 and 472,192

Step by Step Solution

1. Step 1: Write the proportion equation
   200,032 : 472,192 = 472,192 : x
2. Step 2: Convert to fraction form
   200,032/472,192 = 472,192/x
3. Step 3: Cross multiply
   200,032x = 472,192 × 472,192
4. Step 4: Simplify right side
   200,032x = 222,965,284,864
5. Step 5: Solve for x
   x = 222,965,284,864/200,032
6. Step 6: Final answer
   x = 1,114,648.08