Finding the Third Proportional to 7,805.53 and 16,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,805.53 : 16,726.50 = 16,726.50 : x
2. Step 2: Convert to fraction form
   7,805.53/16,726.50 = 16,726.50/x
3. Step 3: Cross multiply
   7,805.53x = 16,726.50 × 16,726.50
4. Step 4: Simplify right side
   7,805.53x = 279,775,802.25
5. Step 5: Solve for x
   x = 279,775,802.25/7,805.53
6. Step 6: Final answer
   x = 35,843.27