Finding the Third Proportional to 3,568,800 and 5,087,160

Step by Step Solution

1. Step 1: Write the proportion equation
   3,568,800 : 5,087,160 = 5,087,160 : x
2. Step 2: Convert to fraction form
   3,568,800/5,087,160 = 5,087,160/x
3. Step 3: Cross multiply
   3,568,800x = 5,087,160 × 5,087,160
4. Step 4: Simplify right side
   3,568,800x = 25,879,196,865,600
5. Step 5: Solve for x
   x = 25,879,196,865,600/3,568,800
6. Step 6: Final answer
   x = 7,251,512.24