Finding the Third Proportional to 333,488.50 and 730,223

Step by Step Solution

1. Step 1: Write the proportion equation
   333,488.50 : 730,223 = 730,223 : x
2. Step 2: Convert to fraction form
   333,488.50/730,223 = 730,223/x
3. Step 3: Cross multiply
   333,488.50x = 730,223 × 730,223
4. Step 4: Simplify right side
   333,488.50x = 533,225,629,729
5. Step 5: Solve for x
   x = 533,225,629,729/333,488.50
6. Step 6: Final answer
   x = 1,598,932.59