Finding the Third Proportional to 166,152.50 and 365,535

Step by Step Solution

1. Step 1: Write the proportion equation
   166,152.50 : 365,535 = 365,535 : x
2. Step 2: Convert to fraction form
   166,152.50/365,535 = 365,535/x
3. Step 3: Cross multiply
   166,152.50x = 365,535 × 365,535
4. Step 4: Simplify right side
   166,152.50x = 133,615,836,225
5. Step 5: Solve for x
   x = 133,615,836,225/166,152.50
6. Step 6: Final answer
   x = 804,175.90