Finding the Third Proportional to 7,114.42 and 10,412.14

Step by Step Solution

1. Step 1: Write the proportion equation
   7,114.42 : 10,412.14 = 10,412.14 : x
2. Step 2: Convert to fraction form
   7,114.42/10,412.14 = 10,412.14/x
3. Step 3: Cross multiply
   7,114.42x = 10,412.14 × 10,412.14
4. Step 4: Simplify right side
   7,114.42x = 108,412,734.67
5. Step 5: Solve for x
   x = 108,412,734.67/7,114.42
6. Step 6: Final answer
   x = 15,238.44