Finding the Third Proportional to 2,224,544 and 4,856,840

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,544 : 4,856,840 = 4,856,840 : x
2. Step 2: Convert to fraction form
   2,224,544/4,856,840 = 4,856,840/x
3. Step 3: Cross multiply
   2,224,544x = 4,856,840 × 4,856,840
4. Step 4: Simplify right side
   2,224,544x = 23,588,894,785,600
5. Step 5: Solve for x
   x = 23,588,894,785,600/2,224,544
6. Step 6: Final answer
   x = 10,603,923.67