Finding the Third Proportional to 5,556 and 13,114.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,556 : 13,114.69 = 13,114.69 : x
2. Step 2: Convert to fraction form
   5,556/13,114.69 = 13,114.69/x
3. Step 3: Cross multiply
   5,556x = 13,114.69 × 13,114.69
4. Step 4: Simplify right side
   5,556x = 171,995,028.22
5. Step 5: Solve for x
   x = 171,995,028.22/5,556
6. Step 6: Final answer
   x = 30,956.63