Finding the Third Proportional to 2,804,142 and 4,201,569

Step by Step Solution

1. Step 1: Write the proportion equation
   2,804,142 : 4,201,569 = 4,201,569 : x
2. Step 2: Convert to fraction form
   2,804,142/4,201,569 = 4,201,569/x
3. Step 3: Cross multiply
   2,804,142x = 4,201,569 × 4,201,569
4. Step 4: Simplify right side
   2,804,142x = 17,653,182,061,761
5. Step 5: Solve for x
   x = 17,653,182,061,761/2,804,142
6. Step 6: Final answer
   x = 6,295,395.19