Finding the Third Proportional to 7,074,656 and 15,158,744

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074,656 : 15,158,744 = 15,158,744 : x
2. Step 2: Convert to fraction form
   7,074,656/15,158,744 = 15,158,744/x
3. Step 3: Cross multiply
   7,074,656x = 15,158,744 × 15,158,744
4. Step 4: Simplify right side
   7,074,656x = 229,787,519,657,536
5. Step 5: Solve for x
   x = 229,787,519,657,536/7,074,656
6. Step 6: Final answer
   x = 32,480,380.62