Finding the Third Proportional to 6,091,891 and 8,086,435

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091,891 : 8,086,435 = 8,086,435 : x
2. Step 2: Convert to fraction form
   6,091,891/8,086,435 = 8,086,435/x
3. Step 3: Cross multiply
   6,091,891x = 8,086,435 × 8,086,435
4. Step 4: Simplify right side
   6,091,891x = 65,390,431,009,225
5. Step 5: Solve for x
   x = 65,390,431,009,225/6,091,891
6. Step 6: Final answer
   x = 10,734,011.99