Finding the Third Proportional to 1,033,292 and 2,189,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033,292 : 2,189,506 = 2,189,506 : x
2. Step 2: Convert to fraction form
   1,033,292/2,189,506 = 2,189,506/x
3. Step 3: Cross multiply
   1,033,292x = 2,189,506 × 2,189,506
4. Step 4: Simplify right side
   1,033,292x = 4,793,936,524,036
5. Step 5: Solve for x
   x = 4,793,936,524,036/1,033,292
6. Step 6: Final answer
   x = 4,639,478.99