Finding the Third Proportional to 3,238,108 and 4,830,918

Step by Step Solution

1. Step 1: Write the proportion equation
   3,238,108 : 4,830,918 = 4,830,918 : x
2. Step 2: Convert to fraction form
   3,238,108/4,830,918 = 4,830,918/x
3. Step 3: Cross multiply
   3,238,108x = 4,830,918 × 4,830,918
4. Step 4: Simplify right side
   3,238,108x = 23,337,768,722,724
5. Step 5: Solve for x
   x = 23,337,768,722,724/3,238,108
6. Step 6: Final answer
   x = 7,207,223.70