Finding the Third Proportional to 2,879,216 and 6,665,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,879,216 : 6,665,528 = 6,665,528 : x
2. Step 2: Convert to fraction form
   2,879,216/6,665,528 = 6,665,528/x
3. Step 3: Cross multiply
   2,879,216x = 6,665,528 × 6,665,528
4. Step 4: Simplify right side
   2,879,216x = 44,429,263,518,784
5. Step 5: Solve for x
   x = 44,429,263,518,784/2,879,216
6. Step 6: Final answer
   x = 15,431,028.28