Finding the Third Proportional to 653.25 and 949.38

Step by Step Solution

1. Step 1: Write the proportion equation
   653.25 : 949.38 = 949.38 : x
2. Step 2: Convert to fraction form
   653.25/949.38 = 949.38/x
3. Step 3: Cross multiply
   653.25x = 949.38 × 949.38
4. Step 4: Simplify right side
   653.25x = 901,312.89
5. Step 5: Solve for x
   x = 901,312.89/653.25
6. Step 6: Final answer
   x = 1,379.74