Finding the Third Proportional to 241,921.50 and 384,333

Step by Step Solution

1. Step 1: Write the proportion equation
   241,921.50 : 384,333 = 384,333 : x
2. Step 2: Convert to fraction form
   241,921.50/384,333 = 384,333/x
3. Step 3: Cross multiply
   241,921.50x = 384,333 × 384,333
4. Step 4: Simplify right side
   241,921.50x = 147,711,854,889
5. Step 5: Solve for x
   x = 147,711,854,889/241,921.50
6. Step 6: Final answer
   x = 610,577.62