Finding the Third Proportional to 626.72 and 973.59

Step by Step Solution

1. Step 1: Write the proportion equation
   626.72 : 973.59 = 973.59 : x
2. Step 2: Convert to fraction form
   626.72/973.59 = 973.59/x
3. Step 3: Cross multiply
   626.72x = 973.59 × 973.59
4. Step 4: Simplify right side
   626.72x = 947,884.79
5. Step 5: Solve for x
   x = 947,884.79/626.72
6. Step 6: Final answer
   x = 1,512.46