Finding the Third Proportional to 3,838,296 and 8,208,036

Step by Step Solution

1. Step 1: Write the proportion equation
   3,838,296 : 8,208,036 = 8,208,036 : x
2. Step 2: Convert to fraction form
   3,838,296/8,208,036 = 8,208,036/x
3. Step 3: Cross multiply
   3,838,296x = 8,208,036 × 8,208,036
4. Step 4: Simplify right side
   3,838,296x = 67,371,854,977,296
5. Step 5: Solve for x
   x = 67,371,854,977,296/3,838,296
6. Step 6: Final answer
   x = 17,552,542.84