Finding the Third Proportional to 2,466,369 and 5,380,947

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466,369 : 5,380,947 = 5,380,947 : x
2. Step 2: Convert to fraction form
   2,466,369/5,380,947 = 5,380,947/x
3. Step 3: Cross multiply
   2,466,369x = 5,380,947 × 5,380,947
4. Step 4: Simplify right side
   2,466,369x = 28,954,590,616,809
5. Step 5: Solve for x
   x = 28,954,590,616,809/2,466,369
6. Step 6: Final answer
   x = 11,739,764.25