Finding the Third Proportional to 3,848,336 and 8,352,444

Step by Step Solution

1. Step 1: Write the proportion equation
   3,848,336 : 8,352,444 = 8,352,444 : x
2. Step 2: Convert to fraction form
   3,848,336/8,352,444 = 8,352,444/x
3. Step 3: Cross multiply
   3,848,336x = 8,352,444 × 8,352,444
4. Step 4: Simplify right side
   3,848,336x = 69,763,320,773,136
5. Step 5: Solve for x
   x = 69,763,320,773,136/3,848,336
6. Step 6: Final answer
   x = 18,128,178.20