Finding the Third Proportional to 2,042,367.54 and 4,814,338.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,367.54 : 4,814,338.78 = 4,814,338.78 : x
2. Step 2: Convert to fraction form
   2,042,367.54/4,814,338.78 = 4,814,338.78/x
3. Step 3: Cross multiply
   2,042,367.54x = 4,814,338.78 × 4,814,338.78
4. Step 4: Simplify right side
   2,042,367.54x = 23,177,857,900,647.73
5. Step 5: Solve for x
   x = 23,177,857,900,647.73/2,042,367.54
6. Step 6: Final answer
   x = 11,348,524.42