Finding the Third Proportional to 705.94 and 1,067.91

Step by Step Solution

1. Step 1: Write the proportion equation
   705.94 : 1,067.91 = 1,067.91 : x
2. Step 2: Convert to fraction form
   705.94/1,067.91 = 1,067.91/x
3. Step 3: Cross multiply
   705.94x = 1,067.91 × 1,067.91
4. Step 4: Simplify right side
   705.94x = 1,140,423.76
5. Step 5: Solve for x
   x = 1,140,423.76/705.94
6. Step 6: Final answer
   x = 1,615.47