Finding the Third Proportional to 2,554,898 and 4,007,883

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,898 : 4,007,883 = 4,007,883 : x
2. Step 2: Convert to fraction form
   2,554,898/4,007,883 = 4,007,883/x
3. Step 3: Cross multiply
   2,554,898x = 4,007,883 × 4,007,883
4. Step 4: Simplify right side
   2,554,898x = 16,063,126,141,689
5. Step 5: Solve for x
   x = 16,063,126,141,689/2,554,898
6. Step 6: Final answer
   x = 6,287,188.82