Finding the Third Proportional to 4,010,491 and 8,351,462

Step by Step Solution

1. Step 1: Write the proportion equation
   4,010,491 : 8,351,462 = 8,351,462 : x
2. Step 2: Convert to fraction form
   4,010,491/8,351,462 = 8,351,462/x
3. Step 3: Cross multiply
   4,010,491x = 8,351,462 × 8,351,462
4. Step 4: Simplify right side
   4,010,491x = 69,746,917,537,444
5. Step 5: Solve for x
   x = 69,746,917,537,444/4,010,491
6. Step 6: Final answer
   x = 17,391,116.83