Finding the Third Proportional to 173,308.50 and 375,048

Step by Step Solution

1. Step 1: Write the proportion equation
   173,308.50 : 375,048 = 375,048 : x
2. Step 2: Convert to fraction form
   173,308.50/375,048 = 375,048/x
3. Step 3: Cross multiply
   173,308.50x = 375,048 × 375,048
4. Step 4: Simplify right side
   173,308.50x = 140,661,002,304
5. Step 5: Solve for x
   x = 140,661,002,304/173,308.50
6. Step 6: Final answer
   x = 811,622.06