Finding the Third Proportional to 165,190.50 and 362,025

Step by Step Solution

1. Step 1: Write the proportion equation
   165,190.50 : 362,025 = 362,025 : x
2. Step 2: Convert to fraction form
   165,190.50/362,025 = 362,025/x
3. Step 3: Cross multiply
   165,190.50x = 362,025 × 362,025
4. Step 4: Simplify right side
   165,190.50x = 131,062,100,625
5. Step 5: Solve for x
   x = 131,062,100,625/165,190.50
6. Step 6: Final answer
   x = 793,399.75