Finding the Third Proportional to 16,104.38 and 34,590.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.38 : 34,590.38 = 34,590.38 : x
2. Step 2: Convert to fraction form
   16,104.38/34,590.38 = 34,590.38/x
3. Step 3: Cross multiply
   16,104.38x = 34,590.38 × 34,590.38
4. Step 4: Simplify right side
   16,104.38x = 1,196,494,042.64
5. Step 5: Solve for x
   x = 1,196,494,042.64/16,104.38
6. Step 6: Final answer
   x = 74,296.21