Finding the Third Proportional to 16,616.25 and 35,841.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616.25 : 35,841.38 = 35,841.38 : x
2. Step 2: Convert to fraction form
   16,616.25/35,841.38 = 35,841.38/x
3. Step 3: Cross multiply
   16,616.25x = 35,841.38 × 35,841.38
4. Step 4: Simplify right side
   16,616.25x = 1,284,604,161.89
5. Step 5: Solve for x
   x = 1,284,604,161.89/16,616.25
6. Step 6: Final answer
   x = 77,310.11