Finding the Third Proportional to 662,413.50 and 1,429,740

Step by Step Solution

1. Step 1: Write the proportion equation
   662,413.50 : 1,429,740 = 1,429,740 : x
2. Step 2: Convert to fraction form
   662,413.50/1,429,740 = 1,429,740/x
3. Step 3: Cross multiply
   662,413.50x = 1,429,740 × 1,429,740
4. Step 4: Simplify right side
   662,413.50x = 2,044,156,467,600
5. Step 5: Solve for x
   x = 2,044,156,467,600/662,413.50
6. Step 6: Final answer
   x = 3,085,922.11