Finding the Third Proportional to 635,492 and 1,323,256

Step by Step Solution

1. Step 1: Write the proportion equation
   635,492 : 1,323,256 = 1,323,256 : x
2. Step 2: Convert to fraction form
   635,492/1,323,256 = 1,323,256/x
3. Step 3: Cross multiply
   635,492x = 1,323,256 × 1,323,256
4. Step 4: Simplify right side
   635,492x = 1,751,006,441,536
5. Step 5: Solve for x
   x = 1,751,006,441,536/635,492
6. Step 6: Final answer
   x = 2,755,355.60