Finding the Third Proportional to 2,275,160 and 4,830,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,160 : 4,830,256 = 4,830,256 : x
2. Step 2: Convert to fraction form
   2,275,160/4,830,256 = 4,830,256/x
3. Step 3: Cross multiply
   2,275,160x = 4,830,256 × 4,830,256
4. Step 4: Simplify right side
   2,275,160x = 23,331,373,025,536
5. Step 5: Solve for x
   x = 23,331,373,025,536/2,275,160
6. Step 6: Final answer
   x = 10,254,827.36