Finding the Third Proportional to 6,191,941 and 9,105,912

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191,941 : 9,105,912 = 9,105,912 : x
2. Step 2: Convert to fraction form
   6,191,941/9,105,912 = 9,105,912/x
3. Step 3: Cross multiply
   6,191,941x = 9,105,912 × 9,105,912
4. Step 4: Simplify right side
   6,191,941x = 82,917,633,351,744
5. Step 5: Solve for x
   x = 82,917,633,351,744/6,191,941
6. Step 6: Final answer
   x = 13,391,218.25