Finding the Third Proportional to 2,698,116 and 5,778,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698,116 : 5,778,768 = 5,778,768 : x
2. Step 2: Convert to fraction form
   2,698,116/5,778,768 = 5,778,768/x
3. Step 3: Cross multiply
   2,698,116x = 5,778,768 × 5,778,768
4. Step 4: Simplify right side
   2,698,116x = 33,394,159,597,824
5. Step 5: Solve for x
   x = 33,394,159,597,824/2,698,116
6. Step 6: Final answer
   x = 12,376,843.54