Finding the Third Proportional to 333,792 and 503,550

Step by Step Solution

1. Step 1: Write the proportion equation
   333,792 : 503,550 = 503,550 : x
2. Step 2: Convert to fraction form
   333,792/503,550 = 503,550/x
3. Step 3: Cross multiply
   333,792x = 503,550 × 503,550
4. Step 4: Simplify right side
   333,792x = 253,562,602,500
5. Step 5: Solve for x
   x = 253,562,602,500/333,792
6. Step 6: Final answer
   x = 759,642.54