Finding the Third Proportional to 152,383.50 and 328,093

Step by Step Solution

1. Step 1: Write the proportion equation
   152,383.50 : 328,093 = 328,093 : x
2. Step 2: Convert to fraction form
   152,383.50/328,093 = 328,093/x
3. Step 3: Cross multiply
   152,383.50x = 328,093 × 328,093
4. Step 4: Simplify right side
   152,383.50x = 107,645,016,649
5. Step 5: Solve for x
   x = 107,645,016,649/152,383.50
6. Step 6: Final answer
   x = 706,408.61