Finding the Third Proportional to 4,541,120 and 7,568,240

Step by Step Solution

1. Step 1: Write the proportion equation
   4,541,120 : 7,568,240 = 7,568,240 : x
2. Step 2: Convert to fraction form
   4,541,120/7,568,240 = 7,568,240/x
3. Step 3: Cross multiply
   4,541,120x = 7,568,240 × 7,568,240
4. Step 4: Simplify right side
   4,541,120x = 57,278,256,697,600
5. Step 5: Solve for x
   x = 57,278,256,697,600/4,541,120
6. Step 6: Final answer
   x = 12,613,244.46