Finding the Third Proportional to 1,082,398 and 2,338,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,398 : 2,338,236 = 2,338,236 : x
2. Step 2: Convert to fraction form
   1,082,398/2,338,236 = 2,338,236/x
3. Step 3: Cross multiply
   1,082,398x = 2,338,236 × 2,338,236
4. Step 4: Simplify right side
   1,082,398x = 5,467,347,591,696
5. Step 5: Solve for x
   x = 5,467,347,591,696/1,082,398
6. Step 6: Final answer
   x = 5,051,143.47