Finding the Third Proportional to 175,067 and 384,174

Step by Step Solution

1. Step 1: Write the proportion equation
   175,067 : 384,174 = 384,174 : x
2. Step 2: Convert to fraction form
   175,067/384,174 = 384,174/x
3. Step 3: Cross multiply
   175,067x = 384,174 × 384,174
4. Step 4: Simplify right side
   175,067x = 147,589,662,276
5. Step 5: Solve for x
   x = 147,589,662,276/175,067
6. Step 6: Final answer
   x = 843,046.73