Finding the Third Proportional to 2,554,500 and 4,257,324

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,500 : 4,257,324 = 4,257,324 : x
2. Step 2: Convert to fraction form
   2,554,500/4,257,324 = 4,257,324/x
3. Step 3: Cross multiply
   2,554,500x = 4,257,324 × 4,257,324
4. Step 4: Simplify right side
   2,554,500x = 18,124,807,640,976
5. Step 5: Solve for x
   x = 18,124,807,640,976/2,554,500
6. Step 6: Final answer
   x = 7,095,246.68