Finding the Third Proportional to 1,608.82 and 2,521.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608.82 : 2,521.76 = 2,521.76 : x
2. Step 2: Convert to fraction form
   1,608.82/2,521.76 = 2,521.76/x
3. Step 3: Cross multiply
   1,608.82x = 2,521.76 × 2,521.76
4. Step 4: Simplify right side
   1,608.82x = 6,359,262.46
5. Step 5: Solve for x
   x = 6,359,262.46/1,608.82
6. Step 6: Final answer
   x = 3,952.75