Finding the Third Proportional to 1,025,378 and 2,208,525

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,378 : 2,208,525 = 2,208,525 : x
2. Step 2: Convert to fraction form
   1,025,378/2,208,525 = 2,208,525/x
3. Step 3: Cross multiply
   1,025,378x = 2,208,525 × 2,208,525
4. Step 4: Simplify right side
   1,025,378x = 4,877,582,675,625
5. Step 5: Solve for x
   x = 4,877,582,675,625/1,025,378
6. Step 6: Final answer
   x = 4,756,863.01