Finding the Third Proportional to 154,926 and 339,333

Step by Step Solution

1. Step 1: Write the proportion equation
   154,926 : 339,333 = 339,333 : x
2. Step 2: Convert to fraction form
   154,926/339,333 = 339,333/x
3. Step 3: Cross multiply
   154,926x = 339,333 × 339,333
4. Step 4: Simplify right side
   154,926x = 115,146,884,889
5. Step 5: Solve for x
   x = 115,146,884,889/154,926
6. Step 6: Final answer
   x = 743,237.96