Finding the Third Proportional to 3,297,470 and 7,158,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,470 : 7,158,936 = 7,158,936 : x
2. Step 2: Convert to fraction form
   3,297,470/7,158,936 = 7,158,936/x
3. Step 3: Cross multiply
   3,297,470x = 7,158,936 × 7,158,936
4. Step 4: Simplify right side
   3,297,470x = 51,250,364,652,096
5. Step 5: Solve for x
   x = 51,250,364,652,096/3,297,470
6. Step 6: Final answer
   x = 15,542,329.32