Finding the Third Proportional to 2,654.02 and 4,215.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654.02 : 4,215.48 = 4,215.48 : x
2. Step 2: Convert to fraction form
   2,654.02/4,215.48 = 4,215.48/x
3. Step 3: Cross multiply
   2,654.02x = 4,215.48 × 4,215.48
4. Step 4: Simplify right side
   2,654.02x = 17,770,275.58
5. Step 5: Solve for x
   x = 17,770,275.58/2,654.02
6. Step 6: Final answer
   x = 6,695.62