Finding the Third Proportional to 635,139 and 1,362,375

Step by Step Solution

1. Step 1: Write the proportion equation
   635,139 : 1,362,375 = 1,362,375 : x
2. Step 2: Convert to fraction form
   635,139/1,362,375 = 1,362,375/x
3. Step 3: Cross multiply
   635,139x = 1,362,375 × 1,362,375
4. Step 4: Simplify right side
   635,139x = 1,856,065,640,625
5. Step 5: Solve for x
   x = 1,856,065,640,625/635,139
6. Step 6: Final answer
   x = 2,922,298.33