Finding the Third Proportional to 333,488 and 730,222

Step by Step Solution

1. Step 1: Write the proportion equation
   333,488 : 730,222 = 730,222 : x
2. Step 2: Convert to fraction form
   333,488/730,222 = 730,222/x
3. Step 3: Cross multiply
   333,488x = 730,222 × 730,222
4. Step 4: Simplify right side
   333,488x = 533,224,169,284
5. Step 5: Solve for x
   x = 533,224,169,284/333,488
6. Step 6: Final answer
   x = 1,598,930.60