Finding the Third Proportional to 656.07 and 1,003.17

Step by Step Solution

1. Step 1: Write the proportion equation
   656.07 : 1,003.17 = 1,003.17 : x
2. Step 2: Convert to fraction form
   656.07/1,003.17 = 1,003.17/x
3. Step 3: Cross multiply
   656.07x = 1,003.17 × 1,003.17
4. Step 4: Simplify right side
   656.07x = 1,006,342.05
5. Step 5: Solve for x
   x = 1,006,342.05/656.07
6. Step 6: Final answer
   x = 1,533.90