Finding the Third Proportional to 485,014 and 1,058,132

Step by Step Solution

1. Step 1: Write the proportion equation
   485,014 : 1,058,132 = 1,058,132 : x
2. Step 2: Convert to fraction form
   485,014/1,058,132 = 1,058,132/x
3. Step 3: Cross multiply
   485,014x = 1,058,132 × 1,058,132
4. Step 4: Simplify right side
   485,014x = 1,119,643,329,424
5. Step 5: Solve for x
   x = 1,119,643,329,424/485,014
6. Step 6: Final answer
   x = 2,308,476.31