Finding the Third Proportional to 615.09 and 948.27

Step by Step Solution

1. Step 1: Write the proportion equation
   615.09 : 948.27 = 948.27 : x
2. Step 2: Convert to fraction form
   615.09/948.27 = 948.27/x
3. Step 3: Cross multiply
   615.09x = 948.27 × 948.27
4. Step 4: Simplify right side
   615.09x = 899,215.10
5. Step 5: Solve for x
   x = 899,215.10/615.09
6. Step 6: Final answer
   x = 1,461.92