Finding the Third Proportional to 2,255,584 and 3,497,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,584 : 3,497,912 = 3,497,912 : x
2. Step 2: Convert to fraction form
   2,255,584/3,497,912 = 3,497,912/x
3. Step 3: Cross multiply
   2,255,584x = 3,497,912 × 3,497,912
4. Step 4: Simplify right side
   2,255,584x = 12,235,388,359,744
5. Step 5: Solve for x
   x = 12,235,388,359,744/2,255,584
6. Step 6: Final answer
   x = 5,424,488.01