Finding the Third Proportional to 5,669.68 and 12,015.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669.68 : 12,015.69 = 12,015.69 : x
2. Step 2: Convert to fraction form
   5,669.68/12,015.69 = 12,015.69/x
3. Step 3: Cross multiply
   5,669.68x = 12,015.69 × 12,015.69
4. Step 4: Simplify right side
   5,669.68x = 144,376,699.16
5. Step 5: Solve for x
   x = 144,376,699.16/5,669.68
6. Step 6: Final answer
   x = 25,464.68