Finding the Third Proportional to 452,185.50 and 699,852

Step by Step Solution

1. Step 1: Write the proportion equation
   452,185.50 : 699,852 = 699,852 : x
2. Step 2: Convert to fraction form
   452,185.50/699,852 = 699,852/x
3. Step 3: Cross multiply
   452,185.50x = 699,852 × 699,852
4. Step 4: Simplify right side
   452,185.50x = 489,792,821,904
5. Step 5: Solve for x
   x = 489,792,821,904/452,185.50
6. Step 6: Final answer
   x = 1,083,167.91