Finding the Third Proportional to 2,458,476 and 5,404,803

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458,476 : 5,404,803 = 5,404,803 : x
2. Step 2: Convert to fraction form
   2,458,476/5,404,803 = 5,404,803/x
3. Step 3: Cross multiply
   2,458,476x = 5,404,803 × 5,404,803
4. Step 4: Simplify right side
   2,458,476x = 29,211,895,468,809
5. Step 5: Solve for x
   x = 29,211,895,468,809/2,458,476
6. Step 6: Final answer
   x = 11,882,115.37