Finding the Third Proportional to 5,469,160 and 11,922,404

Step by Step Solution

1. Step 1: Write the proportion equation
   5,469,160 : 11,922,404 = 11,922,404 : x
2. Step 2: Convert to fraction form
   5,469,160/11,922,404 = 11,922,404/x
3. Step 3: Cross multiply
   5,469,160x = 11,922,404 × 11,922,404
4. Step 4: Simplify right side
   5,469,160x = 142,143,717,139,216
5. Step 5: Solve for x
   x = 142,143,717,139,216/5,469,160
6. Step 6: Final answer
   x = 25,990,045.48