Finding the Third Proportional to 2,416.88 and 3,644.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,416.88 : 3,644.81 = 3,644.81 : x
2. Step 2: Convert to fraction form
   2,416.88/3,644.81 = 3,644.81/x
3. Step 3: Cross multiply
   2,416.88x = 3,644.81 × 3,644.81
4. Step 4: Simplify right side
   2,416.88x = 13,284,658.16
5. Step 5: Solve for x
   x = 13,284,658.16/2,416.88
6. Step 6: Final answer
   x = 5,496.63