Finding the Third Proportional to 176,048 and 384,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   176,048 : 384,353.50 = 384,353.50 : x
2. Step 2: Convert to fraction form
   176,048/384,353.50 = 384,353.50/x
3. Step 3: Cross multiply
   176,048x = 384,353.50 × 384,353.50
4. Step 4: Simplify right side
   176,048x = 147,727,612,962.25
5. Step 5: Solve for x
   x = 147,727,612,962.25/176,048
6. Step 6: Final answer
   x = 839,132.58