Finding the Third Proportional to 6,233,856 and 8,447,616

Step by Step Solution

1. Step 1: Write the proportion equation
   6,233,856 : 8,447,616 = 8,447,616 : x
2. Step 2: Convert to fraction form
   6,233,856/8,447,616 = 8,447,616/x
3. Step 3: Cross multiply
   6,233,856x = 8,447,616 × 8,447,616
4. Step 4: Simplify right side
   6,233,856x = 71,362,216,083,456
5. Step 5: Solve for x
   x = 71,362,216,083,456/6,233,856
6. Step 6: Final answer
   x = 11,447,523.99