Finding the Third Proportional to 16,995.80 and 37,356.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,995.80 : 37,356.47 = 37,356.47 : x
2. Step 2: Convert to fraction form
   16,995.80/37,356.47 = 37,356.47/x
3. Step 3: Cross multiply
   16,995.80x = 37,356.47 × 37,356.47
4. Step 4: Simplify right side
   16,995.80x = 1,395,505,757.47
5. Step 5: Solve for x
   x = 1,395,505,757.47/16,995.80
6. Step 6: Final answer
   x = 82,108.87