Finding the Third Proportional to 1,518,964 and 3,585,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,964 : 3,585,658 = 3,585,658 : x
2. Step 2: Convert to fraction form
   1,518,964/3,585,658 = 3,585,658/x
3. Step 3: Cross multiply
   1,518,964x = 3,585,658 × 3,585,658
4. Step 4: Simplify right side
   1,518,964x = 12,856,943,292,964
5. Step 5: Solve for x
   x = 12,856,943,292,964/1,518,964
6. Step 6: Final answer
   x = 8,464,284.40