Finding the Third Proportional to 1,305,182 and 1,838,019

Step by Step Solution

1. Step 1: Write the proportion equation
   1,305,182 : 1,838,019 = 1,838,019 : x
2. Step 2: Convert to fraction form
   1,305,182/1,838,019 = 1,838,019/x
3. Step 3: Cross multiply
   1,305,182x = 1,838,019 × 1,838,019
4. Step 4: Simplify right side
   1,305,182x = 3,378,313,844,361
5. Step 5: Solve for x
   x = 3,378,313,844,361/1,305,182
6. Step 6: Final answer
   x = 2,588,385.26