Finding the Third Proportional to 700.52 and 1,518.43

Step by Step Solution

1. Step 1: Write the proportion equation
   700.52 : 1,518.43 = 1,518.43 : x
2. Step 2: Convert to fraction form
   700.52/1,518.43 = 1,518.43/x
3. Step 3: Cross multiply
   700.52x = 1,518.43 × 1,518.43
4. Step 4: Simplify right side
   700.52x = 2,305,640.58
5. Step 5: Solve for x
   x = 2,305,640.58/700.52
6. Step 6: Final answer
   x = 3,291.31