Finding the Third Proportional to 2,469,321 and 5,280,948

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469,321 : 5,280,948 = 5,280,948 : x
2. Step 2: Convert to fraction form
   2,469,321/5,280,948 = 5,280,948/x
3. Step 3: Cross multiply
   2,469,321x = 5,280,948 × 5,280,948
4. Step 4: Simplify right side
   2,469,321x = 27,888,411,778,704
5. Step 5: Solve for x
   x = 27,888,411,778,704/2,469,321
6. Step 6: Final answer
   x = 11,293,959.67