Finding the Third Proportional to 175,065 and 384,169.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,065 : 384,169.50 = 384,169.50 : x
2. Step 2: Convert to fraction form
   175,065/384,169.50 = 384,169.50/x
3. Step 3: Cross multiply
   175,065x = 384,169.50 × 384,169.50
4. Step 4: Simplify right side
   175,065x = 147,586,204,730.25
5. Step 5: Solve for x
   x = 147,586,204,730.25/175,065
6. Step 6: Final answer
   x = 843,036.61