Finding the Third Proportional to 1,058,223 and 2,326,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,223 : 2,326,398 = 2,326,398 : x
2. Step 2: Convert to fraction form
   1,058,223/2,326,398 = 2,326,398/x
3. Step 3: Cross multiply
   1,058,223x = 2,326,398 × 2,326,398
4. Step 4: Simplify right side
   1,058,223x = 5,412,127,654,404
5. Step 5: Solve for x
   x = 5,412,127,654,404/1,058,223
6. Step 6: Final answer
   x = 5,114,354.59