Finding the Third Proportional to 241,500.50 and 354,866

Step by Step Solution

1. Step 1: Write the proportion equation
   241,500.50 : 354,866 = 354,866 : x
2. Step 2: Convert to fraction form
   241,500.50/354,866 = 354,866/x
3. Step 3: Cross multiply
   241,500.50x = 354,866 × 354,866
4. Step 4: Simplify right side
   241,500.50x = 125,929,877,956
5. Step 5: Solve for x
   x = 125,929,877,956/241,500.50
6. Step 6: Final answer
   x = 521,447.69