Finding the Third Proportional to 485,004 and 1,058,112

Step by Step Solution

1. Step 1: Write the proportion equation
   485,004 : 1,058,112 = 1,058,112 : x
2. Step 2: Convert to fraction form
   485,004/1,058,112 = 1,058,112/x
3. Step 3: Cross multiply
   485,004x = 1,058,112 × 1,058,112
4. Step 4: Simplify right side
   485,004x = 1,119,601,004,544
5. Step 5: Solve for x
   x = 1,119,601,004,544/485,004
6. Step 6: Final answer
   x = 2,308,436.64