Finding the Third Proportional to 897,838 and 1,259,827

Step by Step Solution

1. Step 1: Write the proportion equation
   897,838 : 1,259,827 = 1,259,827 : x
2. Step 2: Convert to fraction form
   897,838/1,259,827 = 1,259,827/x
3. Step 3: Cross multiply
   897,838x = 1,259,827 × 1,259,827
4. Step 4: Simplify right side
   897,838x = 1,587,164,069,929
5. Step 5: Solve for x
   x = 1,587,164,069,929/897,838
6. Step 6: Final answer
   x = 1,767,762.19