Finding the Third Proportional to 6,233,860 and 8,447,622

Step by Step Solution

1. Step 1: Write the proportion equation
   6,233,860 : 8,447,622 = 8,447,622 : x
2. Step 2: Convert to fraction form
   6,233,860/8,447,622 = 8,447,622/x
3. Step 3: Cross multiply
   6,233,860x = 8,447,622 × 8,447,622
4. Step 4: Simplify right side
   6,233,860x = 71,362,317,454,884
5. Step 5: Solve for x
   x = 71,362,317,454,884/6,233,860
6. Step 6: Final answer
   x = 11,447,532.90