Finding the Third Proportional to 154,010 and 333,292

Step by Step Solution

1. Step 1: Write the proportion equation
   154,010 : 333,292 = 333,292 : x
2. Step 2: Convert to fraction form
   154,010/333,292 = 333,292/x
3. Step 3: Cross multiply
   154,010x = 333,292 × 333,292
4. Step 4: Simplify right side
   154,010x = 111,083,557,264
5. Step 5: Solve for x
   x = 111,083,557,264/154,010
6. Step 6: Final answer
   x = 721,274.96