Finding the Third Proportional to 16,307 and 35,739.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,307 : 35,739.50 = 35,739.50 : x
2. Step 2: Convert to fraction form
   16,307/35,739.50 = 35,739.50/x
3. Step 3: Cross multiply
   16,307x = 35,739.50 × 35,739.50
4. Step 4: Simplify right side
   16,307x = 1,277,311,860.25
5. Step 5: Solve for x
   x = 1,277,311,860.25/16,307
6. Step 6: Final answer
   x = 78,329.05