Finding the Third Proportional to 215,413.50 and 452,871

Step by Step Solution

1. Step 1: Write the proportion equation
   215,413.50 : 452,871 = 452,871 : x
2. Step 2: Convert to fraction form
   215,413.50/452,871 = 452,871/x
3. Step 3: Cross multiply
   215,413.50x = 452,871 × 452,871
4. Step 4: Simplify right side
   215,413.50x = 205,092,142,641
5. Step 5: Solve for x
   x = 205,092,142,641/215,413.50
6. Step 6: Final answer
   x = 952,085.84