Finding the Third Proportional to 1,480,806 and 2,239,425

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,806 : 2,239,425 = 2,239,425 : x
2. Step 2: Convert to fraction form
   1,480,806/2,239,425 = 2,239,425/x
3. Step 3: Cross multiply
   1,480,806x = 2,239,425 × 2,239,425
4. Step 4: Simplify right side
   1,480,806x = 5,015,024,330,625
5. Step 5: Solve for x
   x = 5,015,024,330,625/1,480,806
6. Step 6: Final answer
   x = 3,386,685.58