Finding the Third Proportional to 2,025,590 and 4,437,676

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,590 : 4,437,676 = 4,437,676 : x
2. Step 2: Convert to fraction form
   2,025,590/4,437,676 = 4,437,676/x
3. Step 3: Cross multiply
   2,025,590x = 4,437,676 × 4,437,676
4. Step 4: Simplify right side
   2,025,590x = 19,692,968,280,976
5. Step 5: Solve for x
   x = 19,692,968,280,976/2,025,590
6. Step 6: Final answer
   x = 9,722,090.00