Finding the Third Proportional to 2,485,001 and 5,435,265

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,001 : 5,435,265 = 5,435,265 : x
2. Step 2: Convert to fraction form
   2,485,001/5,435,265 = 5,435,265/x
3. Step 3: Cross multiply
   2,485,001x = 5,435,265 × 5,435,265
4. Step 4: Simplify right side
   2,485,001x = 29,542,105,620,225
5. Step 5: Solve for x
   x = 29,542,105,620,225/2,485,001
6. Step 6: Final answer
   x = 11,888,166.49