Finding the Third Proportional to 1,988,269 and 3,040,229

Step by Step Solution

1. Step 1: Write the proportion equation
   1,988,269 : 3,040,229 = 3,040,229 : x
2. Step 2: Convert to fraction form
   1,988,269/3,040,229 = 3,040,229/x
3. Step 3: Cross multiply
   1,988,269x = 3,040,229 × 3,040,229
4. Step 4: Simplify right side
   1,988,269x = 9,242,992,372,441
5. Step 5: Solve for x
   x = 9,242,992,372,441/1,988,269
6. Step 6: Final answer
   x = 4,648,763.51