Finding the Third Proportional to 1,039,216 and 2,428,079

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,216 : 2,428,079 = 2,428,079 : x
2. Step 2: Convert to fraction form
   1,039,216/2,428,079 = 2,428,079/x
3. Step 3: Cross multiply
   1,039,216x = 2,428,079 × 2,428,079
4. Step 4: Simplify right side
   1,039,216x = 5,895,567,630,241
5. Step 5: Solve for x
   x = 5,895,567,630,241/1,039,216
6. Step 6: Final answer
   x = 5,673,091.67