Finding the Third Proportional to 615.32 and 1,333.16

Step by Step Solution

1. Step 1: Write the proportion equation
   615.32 : 1,333.16 = 1,333.16 : x
2. Step 2: Convert to fraction form
   615.32/1,333.16 = 1,333.16/x
3. Step 3: Cross multiply
   615.32x = 1,333.16 × 1,333.16
4. Step 4: Simplify right side
   615.32x = 1,777,305.59
5. Step 5: Solve for x
   x = 1,777,305.59/615.32
6. Step 6: Final answer
   x = 2,888.42