Finding the Third Proportional to 42,413.63 and 92,198.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,413.63 : 92,198.25 = 92,198.25 : x
2. Step 2: Convert to fraction form
   42,413.63/92,198.25 = 92,198.25/x
3. Step 3: Cross multiply
   42,413.63x = 92,198.25 × 92,198.25
4. Step 4: Simplify right side
   42,413.63x = 8,500,517,303.06
5. Step 5: Solve for x
   x = 8,500,517,303.06/42,413.63
6. Step 6: Final answer
   x = 200,419.49