Finding the Third Proportional to 4,333,108 and 9,389,384

Step by Step Solution

1. Step 1: Write the proportion equation
   4,333,108 : 9,389,384 = 9,389,384 : x
2. Step 2: Convert to fraction form
   4,333,108/9,389,384 = 9,389,384/x
3. Step 3: Cross multiply
   4,333,108x = 9,389,384 × 9,389,384
4. Step 4: Simplify right side
   4,333,108x = 88,160,531,899,456
5. Step 5: Solve for x
   x = 88,160,531,899,456/4,333,108
6. Step 6: Final answer
   x = 20,345,796.11