Finding the Third Proportional to 155,539.50 and 333,735

Step by Step Solution

1. Step 1: Write the proportion equation
   155,539.50 : 333,735 = 333,735 : x
2. Step 2: Convert to fraction form
   155,539.50/333,735 = 333,735/x
3. Step 3: Cross multiply
   155,539.50x = 333,735 × 333,735
4. Step 4: Simplify right side
   155,539.50x = 111,379,050,225
5. Step 5: Solve for x
   x = 111,379,050,225/155,539.50
6. Step 6: Final answer
   x = 716,082.09