Finding the Third Proportional to 146,410.50 and 305,529

Step by Step Solution

1. Step 1: Write the proportion equation
   146,410.50 : 305,529 = 305,529 : x
2. Step 2: Convert to fraction form
   146,410.50/305,529 = 305,529/x
3. Step 3: Cross multiply
   146,410.50x = 305,529 × 305,529
4. Step 4: Simplify right side
   146,410.50x = 93,347,969,841
5. Step 5: Solve for x
   x = 93,347,969,841/146,410.50
6. Step 6: Final answer
   x = 637,577.02