Finding the Third Proportional to 2,424,440 and 5,099,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424,440 : 5,099,440 = 5,099,440 : x
2. Step 2: Convert to fraction form
   2,424,440/5,099,440 = 5,099,440/x
3. Step 3: Cross multiply
   2,424,440x = 5,099,440 × 5,099,440
4. Step 4: Simplify right side
   2,424,440x = 26,004,288,313,600
5. Step 5: Solve for x
   x = 26,004,288,313,600/2,424,440
6. Step 6: Final answer
   x = 10,725,894.77