Finding the Third Proportional to 2,692,647 and 5,763,618

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,647 : 5,763,618 = 5,763,618 : x
2. Step 2: Convert to fraction form
   2,692,647/5,763,618 = 5,763,618/x
3. Step 3: Cross multiply
   2,692,647x = 5,763,618 × 5,763,618
4. Step 4: Simplify right side
   2,692,647x = 33,219,292,449,924
5. Step 5: Solve for x
   x = 33,219,292,449,924/2,692,647
6. Step 6: Final answer
   x = 12,337,039.52