Finding the Third Proportional to 16,463.25 and 35,721

Step by Step Solution

1. Step 1: Write the proportion equation
   16,463.25 : 35,721 = 35,721 : x
2. Step 2: Convert to fraction form
   16,463.25/35,721 = 35,721/x
3. Step 3: Cross multiply
   16,463.25x = 35,721 × 35,721
4. Step 4: Simplify right side
   16,463.25x = 1,275,989,841
5. Step 5: Solve for x
   x = 1,275,989,841/16,463.25
6. Step 6: Final answer
   x = 77,505.34