Finding the Third Proportional to 2,408,148 and 3,280,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,148 : 3,280,008 = 3,280,008 : x
2. Step 2: Convert to fraction form
   2,408,148/3,280,008 = 3,280,008/x
3. Step 3: Cross multiply
   2,408,148x = 3,280,008 × 3,280,008
4. Step 4: Simplify right side
   2,408,148x = 10,758,452,480,064
5. Step 5: Solve for x
   x = 10,758,452,480,064/2,408,148
6. Step 6: Final answer
   x = 4,467,521.30