Finding the Third Proportional to 1,096,180 and 2,391,555

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,180 : 2,391,555 = 2,391,555 : x
2. Step 2: Convert to fraction form
   1,096,180/2,391,555 = 2,391,555/x
3. Step 3: Cross multiply
   1,096,180x = 2,391,555 × 2,391,555
4. Step 4: Simplify right side
   1,096,180x = 5,719,535,318,025
5. Step 5: Solve for x
   x = 5,719,535,318,025/1,096,180
6. Step 6: Final answer
   x = 5,217,697.20