Finding the Third Proportional to 713.06 and 1,758.56

Step by Step Solution

1. Step 1: Write the proportion equation
   713.06 : 1,758.56 = 1,758.56 : x
2. Step 2: Convert to fraction form
   713.06/1,758.56 = 1,758.56/x
3. Step 3: Cross multiply
   713.06x = 1,758.56 × 1,758.56
4. Step 4: Simplify right side
   713.06x = 3,092,542.07
5. Step 5: Solve for x
   x = 3,092,542.07/713.06
6. Step 6: Final answer
   x = 4,336.99