Finding the Third Proportional to 622.69 and 956.06

Step by Step Solution

1. Step 1: Write the proportion equation
   622.69 : 956.06 = 956.06 : x
2. Step 2: Convert to fraction form
   622.69/956.06 = 956.06/x
3. Step 3: Cross multiply
   622.69x = 956.06 × 956.06
4. Step 4: Simplify right side
   622.69x = 914,055.50
5. Step 5: Solve for x
   x = 914,055.50/622.69
6. Step 6: Final answer
   x = 1,467.92