Finding the Third Proportional to 1,129,161 and 2,435,631

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,161 : 2,435,631 = 2,435,631 : x
2. Step 2: Convert to fraction form
   1,129,161/2,435,631 = 2,435,631/x
3. Step 3: Cross multiply
   1,129,161x = 2,435,631 × 2,435,631
4. Step 4: Simplify right side
   1,129,161x = 5,932,298,368,161
5. Step 5: Solve for x
   x = 5,932,298,368,161/1,129,161
6. Step 6: Final answer
   x = 5,253,722.34