Finding the Third Proportional to 893,512 and 1,361,328

Step by Step Solution

1. Step 1: Write the proportion equation
   893,512 : 1,361,328 = 1,361,328 : x
2. Step 2: Convert to fraction form
   893,512/1,361,328 = 1,361,328/x
3. Step 3: Cross multiply
   893,512x = 1,361,328 × 1,361,328
4. Step 4: Simplify right side
   893,512x = 1,853,213,923,584
5. Step 5: Solve for x
   x = 1,853,213,923,584/893,512
6. Step 6: Final answer
   x = 2,074,078.38