Finding the Third Proportional to 185,453 and 333,999.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185,453 : 333,999.50 = 333,999.50 : x
2. Step 2: Convert to fraction form
   185,453/333,999.50 = 333,999.50/x
3. Step 3: Cross multiply
   185,453x = 333,999.50 × 333,999.50
4. Step 4: Simplify right side
   185,453x = 111,555,666,000.25
5. Step 5: Solve for x
   x = 111,555,666,000.25/185,453
6. Step 6: Final answer
   x = 601,530.66