Finding the Third Proportional to 3,603,698 and 4,853,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,603,698 : 4,853,936 = 4,853,936 : x
2. Step 2: Convert to fraction form
   3,603,698/4,853,936 = 4,853,936/x
3. Step 3: Cross multiply
   3,603,698x = 4,853,936 × 4,853,936
4. Step 4: Simplify right side
   3,603,698x = 23,560,694,692,096
5. Step 5: Solve for x
   x = 23,560,694,692,096/3,603,698
6. Step 6: Final answer
   x = 6,537,921.52