Finding the Third Proportional to 485,010 and 1,058,124

Step by Step Solution

1. Step 1: Write the proportion equation
   485,010 : 1,058,124 = 1,058,124 : x
2. Step 2: Convert to fraction form
   485,010/1,058,124 = 1,058,124/x
3. Step 3: Cross multiply
   485,010x = 1,058,124 × 1,058,124
4. Step 4: Simplify right side
   485,010x = 1,119,626,399,376
5. Step 5: Solve for x
   x = 1,119,626,399,376/485,010
6. Step 6: Final answer
   x = 2,308,460.44