Finding the Third Proportional to 2,160,576 and 4,656,096

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,576 : 4,656,096 = 4,656,096 : x
2. Step 2: Convert to fraction form
   2,160,576/4,656,096 = 4,656,096/x
3. Step 3: Cross multiply
   2,160,576x = 4,656,096 × 4,656,096
4. Step 4: Simplify right side
   2,160,576x = 21,679,229,961,216
5. Step 5: Solve for x
   x = 21,679,229,961,216/2,160,576
6. Step 6: Final answer
   x = 10,034,004.80