Finding the Third Proportional to 1,518,970 and 3,585,673

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,970 : 3,585,673 = 3,585,673 : x
2. Step 2: Convert to fraction form
   1,518,970/3,585,673 = 3,585,673/x
3. Step 3: Cross multiply
   1,518,970x = 3,585,673 × 3,585,673
4. Step 4: Simplify right side
   1,518,970x = 12,857,050,862,929
5. Step 5: Solve for x
   x = 12,857,050,862,929/1,518,970
6. Step 6: Final answer
   x = 8,464,321.79