Finding the Third Proportional to 7,161,744 and 13,958,016

Step by Step Solution

1. Step 1: Write the proportion equation
   7,161,744 : 13,958,016 = 13,958,016 : x
2. Step 2: Convert to fraction form
   7,161,744/13,958,016 = 13,958,016/x
3. Step 3: Cross multiply
   7,161,744x = 13,958,016 × 13,958,016
4. Step 4: Simplify right side
   7,161,744x = 194,826,210,656,256
5. Step 5: Solve for x
   x = 194,826,210,656,256/7,161,744
6. Step 6: Final answer
   x = 27,203,738.45