Finding the Third Proportional to 1,988,292 and 3,040,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,988,292 : 3,040,214 = 3,040,214 : x
2. Step 2: Convert to fraction form
   1,988,292/3,040,214 = 3,040,214/x
3. Step 3: Cross multiply
   1,988,292x = 3,040,214 × 3,040,214
4. Step 4: Simplify right side
   1,988,292x = 9,242,901,165,796
5. Step 5: Solve for x
   x = 9,242,901,165,796/1,988,292
6. Step 6: Final answer
   x = 4,648,663.86