Finding the Third Proportional to 1,518,651 and 3,208,059

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,651 : 3,208,059 = 3,208,059 : x
2. Step 2: Convert to fraction form
   1,518,651/3,208,059 = 3,208,059/x
3. Step 3: Cross multiply
   1,518,651x = 3,208,059 × 3,208,059
4. Step 4: Simplify right side
   1,518,651x = 10,291,642,547,481
5. Step 5: Solve for x
   x = 10,291,642,547,481/1,518,651
6. Step 6: Final answer
   x = 6,776,831.90