Finding the Third Proportional to 485,110 and 1,058,324

Step by Step Solution

1. Step 1: Write the proportion equation
   485,110 : 1,058,324 = 1,058,324 : x
2. Step 2: Convert to fraction form
   485,110/1,058,324 = 1,058,324/x
3. Step 3: Cross multiply
   485,110x = 1,058,324 × 1,058,324
4. Step 4: Simplify right side
   485,110x = 1,120,049,688,976
5. Step 5: Solve for x
   x = 1,120,049,688,976/485,110
6. Step 6: Final answer
   x = 2,308,857.14