Finding the Third Proportional to 2,650,384 and 5,821,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,384 : 5,821,444 = 5,821,444 : x
2. Step 2: Convert to fraction form
   2,650,384/5,821,444 = 5,821,444/x
3. Step 3: Cross multiply
   2,650,384x = 5,821,444 × 5,821,444
4. Step 4: Simplify right side
   2,650,384x = 33,889,210,245,136
5. Step 5: Solve for x
   x = 33,889,210,245,136/2,650,384
6. Step 6: Final answer
   x = 12,786,528.38