Finding the Third Proportional to 806,087 and 1,759,540

Step by Step Solution

1. Step 1: Write the proportion equation
   806,087 : 1,759,540 = 1,759,540 : x
2. Step 2: Convert to fraction form
   806,087/1,759,540 = 1,759,540/x
3. Step 3: Cross multiply
   806,087x = 1,759,540 × 1,759,540
4. Step 4: Simplify right side
   806,087x = 3,095,981,011,600
5. Step 5: Solve for x
   x = 3,095,981,011,600/806,087
6. Step 6: Final answer
   x = 3,840,752.94