Finding the Third Proportional to 2,399,580 and 5,068,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,580 : 5,068,944 = 5,068,944 : x
2. Step 2: Convert to fraction form
   2,399,580/5,068,944 = 5,068,944/x
3. Step 3: Cross multiply
   2,399,580x = 5,068,944 × 5,068,944
4. Step 4: Simplify right side
   2,399,580x = 25,694,193,275,136
5. Step 5: Solve for x
   x = 25,694,193,275,136/2,399,580
6. Step 6: Final answer
   x = 10,707,787.73