Finding the Third Proportional to 169,452 and 365,161.50

Step by Step Solution

1. Step 1: Write the proportion equation
   169,452 : 365,161.50 = 365,161.50 : x
2. Step 2: Convert to fraction form
   169,452/365,161.50 = 365,161.50/x
3. Step 3: Cross multiply
   169,452x = 365,161.50 × 365,161.50
4. Step 4: Simplify right side
   169,452x = 133,342,921,082.25
5. Step 5: Solve for x
   x = 133,342,921,082.25/169,452
6. Step 6: Final answer
   x = 786,906.74