Finding the Third Proportional to 635,186 and 1,362,469

Step by Step Solution

1. Step 1: Write the proportion equation
   635,186 : 1,362,469 = 1,362,469 : x
2. Step 2: Convert to fraction form
   635,186/1,362,469 = 1,362,469/x
3. Step 3: Cross multiply
   635,186x = 1,362,469 × 1,362,469
4. Step 4: Simplify right side
   635,186x = 1,856,321,775,961
5. Step 5: Solve for x
   x = 1,856,321,775,961/635,186
6. Step 6: Final answer
   x = 2,922,485.34