Finding the Third Proportional to 3,722,864 and 8,104,954

Step by Step Solution

1. Step 1: Write the proportion equation
   3,722,864 : 8,104,954 = 8,104,954 : x
2. Step 2: Convert to fraction form
   3,722,864/8,104,954 = 8,104,954/x
3. Step 3: Cross multiply
   3,722,864x = 8,104,954 × 8,104,954
4. Step 4: Simplify right side
   3,722,864x = 65,690,279,342,116
5. Step 5: Solve for x
   x = 65,690,279,342,116/3,722,864
6. Step 6: Final answer
   x = 17,645,092.42