Finding the Third Proportional to 333,234 and 516,132

Step by Step Solution

1. Step 1: Write the proportion equation
   333,234 : 516,132 = 516,132 : x
2. Step 2: Convert to fraction form
   333,234/516,132 = 516,132/x
3. Step 3: Cross multiply
   333,234x = 516,132 × 516,132
4. Step 4: Simplify right side
   333,234x = 266,392,241,424
5. Step 5: Solve for x
   x = 266,392,241,424/333,234
6. Step 6: Final answer
   x = 799,414.95