Finding the Third Proportional to 154,014 and 333,300

Step by Step Solution

1. Step 1: Write the proportion equation
   154,014 : 333,300 = 333,300 : x
2. Step 2: Convert to fraction form
   154,014/333,300 = 333,300/x
3. Step 3: Cross multiply
   154,014x = 333,300 × 333,300
4. Step 4: Simplify right side
   154,014x = 111,088,890,000
5. Step 5: Solve for x
   x = 111,088,890,000/154,014
6. Step 6: Final answer
   x = 721,290.86