Finding the Third Proportional to 2,537,570 and 3,647,379

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,570 : 3,647,379 = 3,647,379 : x
2. Step 2: Convert to fraction form
   2,537,570/3,647,379 = 3,647,379/x
3. Step 3: Cross multiply
   2,537,570x = 3,647,379 × 3,647,379
4. Step 4: Simplify right side
   2,537,570x = 13,303,373,569,641
5. Step 5: Solve for x
   x = 13,303,373,569,641/2,537,570
6. Step 6: Final answer
   x = 5,242,564.17