Finding the Third Proportional to 17,506.13 and 38,413.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,506.13 : 38,413.69 = 38,413.69 : x
2. Step 2: Convert to fraction form
   17,506.13/38,413.69 = 38,413.69/x
3. Step 3: Cross multiply
   17,506.13x = 38,413.69 × 38,413.69
4. Step 4: Simplify right side
   17,506.13x = 1,475,611,387.35
5. Step 5: Solve for x
   x = 1,475,611,387.35/17,506.13
6. Step 6: Final answer
   x = 84,291.15