Finding the Third Proportional to 4,998,822 and 7,568,340

Step by Step Solution

1. Step 1: Write the proportion equation
   4,998,822 : 7,568,340 = 7,568,340 : x
2. Step 2: Convert to fraction form
   4,998,822/7,568,340 = 7,568,340/x
3. Step 3: Cross multiply
   4,998,822x = 7,568,340 × 7,568,340
4. Step 4: Simplify right side
   4,998,822x = 57,279,770,355,600
5. Step 5: Solve for x
   x = 57,279,770,355,600/4,998,822
6. Step 6: Final answer
   x = 11,458,653.73