Finding the Third Proportional to 171,648 and 362,592

Step by Step Solution

1. Step 1: Write the proportion equation
   171,648 : 362,592 = 362,592 : x
2. Step 2: Convert to fraction form
   171,648/362,592 = 362,592/x
3. Step 3: Cross multiply
   171,648x = 362,592 × 362,592
4. Step 4: Simplify right side
   171,648x = 131,472,958,464
5. Step 5: Solve for x
   x = 131,472,958,464/171,648
6. Step 6: Final answer
   x = 765,945.18