Finding the Third Proportional to 323,849.50 and 452,866

Step by Step Solution

1. Step 1: Write the proportion equation
   323,849.50 : 452,866 = 452,866 : x
2. Step 2: Convert to fraction form
   323,849.50/452,866 = 452,866/x
3. Step 3: Cross multiply
   323,849.50x = 452,866 × 452,866
4. Step 4: Simplify right side
   323,849.50x = 205,087,613,956
5. Step 5: Solve for x
   x = 205,087,613,956/323,849.50
6. Step 6: Final answer
   x = 633,280.63