Finding the Third Proportional to 1,288,802 and 1,893,741

Step by Step Solution

1. Step 1: Write the proportion equation
   1,288,802 : 1,893,741 = 1,893,741 : x
2. Step 2: Convert to fraction form
   1,288,802/1,893,741 = 1,893,741/x
3. Step 3: Cross multiply
   1,288,802x = 1,893,741 × 1,893,741
4. Step 4: Simplify right side
   1,288,802x = 3,586,254,975,081
5. Step 5: Solve for x
   x = 3,586,254,975,081/1,288,802
6. Step 6: Final answer
   x = 2,782,626.79