Finding the Third Proportional to 1,119,690 and 2,428,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,119,690 : 2,428,362 = 2,428,362 : x
2. Step 2: Convert to fraction form
   1,119,690/2,428,362 = 2,428,362/x
3. Step 3: Cross multiply
   1,119,690x = 2,428,362 × 2,428,362
4. Step 4: Simplify right side
   1,119,690x = 5,896,942,003,044
5. Step 5: Solve for x
   x = 5,896,942,003,044/1,119,690
6. Step 6: Final answer
   x = 5,266,584.50