Finding the Third Proportional to 2,485,004 and 5,435,270

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,004 : 5,435,270 = 5,435,270 : x
2. Step 2: Convert to fraction form
   2,485,004/5,435,270 = 5,435,270/x
3. Step 3: Cross multiply
   2,485,004x = 5,435,270 × 5,435,270
4. Step 4: Simplify right side
   2,485,004x = 29,542,159,972,900
5. Step 5: Solve for x
   x = 29,542,159,972,900/2,485,004
6. Step 6: Final answer
   x = 11,888,174.01