Finding the Third Proportional to 635,131 and 1,362,359

Step by Step Solution

1. Step 1: Write the proportion equation
   635,131 : 1,362,359 = 1,362,359 : x
2. Step 2: Convert to fraction form
   635,131/1,362,359 = 1,362,359/x
3. Step 3: Cross multiply
   635,131x = 1,362,359 × 1,362,359
4. Step 4: Simplify right side
   635,131x = 1,856,022,044,881
5. Step 5: Solve for x
   x = 1,856,022,044,881/635,131
6. Step 6: Final answer
   x = 2,922,266.50