Finding the Third Proportional to 2,336,040 and 5,179,356

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,040 : 5,179,356 = 5,179,356 : x
2. Step 2: Convert to fraction form
   2,336,040/5,179,356 = 5,179,356/x
3. Step 3: Cross multiply
   2,336,040x = 5,179,356 × 5,179,356
4. Step 4: Simplify right side
   2,336,040x = 26,825,728,574,736
5. Step 5: Solve for x
   x = 26,825,728,574,736/2,336,040
6. Step 6: Final answer
   x = 11,483,420.05