Finding the Third Proportional to 1,518,968 and 3,585,669

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,968 : 3,585,669 = 3,585,669 : x
2. Step 2: Convert to fraction form
   1,518,968/3,585,669 = 3,585,669/x
3. Step 3: Cross multiply
   1,518,968x = 3,585,669 × 3,585,669
4. Step 4: Simplify right side
   1,518,968x = 12,857,022,177,561
5. Step 5: Solve for x
   x = 12,857,022,177,561/1,518,968
6. Step 6: Final answer
   x = 8,464,314.05