Finding the Third Proportional to 16,393.50 and 35,939.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,393.50 : 35,939.25 = 35,939.25 : x
2. Step 2: Convert to fraction form
   16,393.50/35,939.25 = 35,939.25/x
3. Step 3: Cross multiply
   16,393.50x = 35,939.25 × 35,939.25
4. Step 4: Simplify right side
   16,393.50x = 1,291,629,690.56
5. Step 5: Solve for x
   x = 1,291,629,690.56/16,393.50
6. Step 6: Final answer
   x = 78,789.14