Finding the Third Proportional to 501,460 and 1,058,272

Step by Step Solution

1. Step 1: Write the proportion equation
   501,460 : 1,058,272 = 1,058,272 : x
2. Step 2: Convert to fraction form
   501,460/1,058,272 = 1,058,272/x
3. Step 3: Cross multiply
   501,460x = 1,058,272 × 1,058,272
4. Step 4: Simplify right side
   501,460x = 1,119,939,625,984
5. Step 5: Solve for x
   x = 1,119,939,625,984/501,460
6. Step 6: Final answer
   x = 2,233,357.85