Finding the Third Proportional to 731.53 and 731.53

Step by Step Solution

1. Step 1: Write the proportion equation
   731.53 : 731.53 = 731.53 : x
2. Step 2: Convert to fraction form
   731.53/731.53 = 731.53/x
3. Step 3: Cross multiply
   731.53x = 731.53 × 731.53
4. Step 4: Simplify right side
   731.53x = 535,137.97
5. Step 5: Solve for x
   x = 535,137.97/731.53
6. Step 6: Final answer
   x = 731.53