Finding the Third Proportional to 1,806,628 and 2,642,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,628 : 2,642,096 = 2,642,096 : x
2. Step 2: Convert to fraction form
   1,806,628/2,642,096 = 2,642,096/x
3. Step 3: Cross multiply
   1,806,628x = 2,642,096 × 2,642,096
4. Step 4: Simplify right side
   1,806,628x = 6,980,671,273,216
5. Step 5: Solve for x
   x = 6,980,671,273,216/1,806,628
6. Step 6: Final answer
   x = 3,863,922.88