Finding the Third Proportional to 2,208,464.25 and 3,315,033.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,464.25 : 3,315,033.50 = 3,315,033.50 : x
2. Step 2: Convert to fraction form
   2,208,464.25/3,315,033.50 = 3,315,033.50/x
3. Step 3: Cross multiply
   2,208,464.25x = 3,315,033.50 × 3,315,033.50
4. Step 4: Simplify right side
   2,208,464.25x = 10,989,447,106,122.25
5. Step 5: Solve for x
   x = 10,989,447,106,122.25/2,208,464.25
6. Step 6: Final answer
   x = 4,976,058.41