Finding the Third Proportional to 16,649.50 and 35,668

Step by Step Solution

1. Step 1: Write the proportion equation
   16,649.50 : 35,668 = 35,668 : x
2. Step 2: Convert to fraction form
   16,649.50/35,668 = 35,668/x
3. Step 3: Cross multiply
   16,649.50x = 35,668 × 35,668
4. Step 4: Simplify right side
   16,649.50x = 1,272,206,224
5. Step 5: Solve for x
   x = 1,272,206,224/16,649.50
6. Step 6: Final answer
   x = 76,411.08