Finding the Third Proportional to 16,498.69 and 39,907.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.69 : 39,907.69 = 39,907.69 : x
2. Step 2: Convert to fraction form
   16,498.69/39,907.69 = 39,907.69/x
3. Step 3: Cross multiply
   16,498.69x = 39,907.69 × 39,907.69
4. Step 4: Simplify right side
   16,498.69x = 1,592,623,521.60
5. Step 5: Solve for x
   x = 1,592,623,521.60/16,498.69
6. Step 6: Final answer
   x = 96,530.32