Finding the Third Proportional to 501,454 and 1,058,259

Step by Step Solution

1. Step 1: Write the proportion equation
   501,454 : 1,058,259 = 1,058,259 : x
2. Step 2: Convert to fraction form
   501,454/1,058,259 = 1,058,259/x
3. Step 3: Cross multiply
   501,454x = 1,058,259 × 1,058,259
4. Step 4: Simplify right side
   501,454x = 1,119,912,111,081
5. Step 5: Solve for x
   x = 1,119,912,111,081/501,454
6. Step 6: Final answer
   x = 2,233,329.70