Finding the Third Proportional to 5,907.94 and 8,512.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,907.94 : 8,512.59 = 8,512.59 : x
2. Step 2: Convert to fraction form
   5,907.94/8,512.59 = 8,512.59/x
3. Step 3: Cross multiply
   5,907.94x = 8,512.59 × 8,512.59
4. Step 4: Simplify right side
   5,907.94x = 72,464,252.35
5. Step 5: Solve for x
   x = 72,464,252.35/5,907.94
6. Step 6: Final answer
   x = 12,265.58