Finding the Third Proportional to 803,058 and 1,101,144

Step by Step Solution

1. Step 1: Write the proportion equation
   803,058 : 1,101,144 = 1,101,144 : x
2. Step 2: Convert to fraction form
   803,058/1,101,144 = 1,101,144/x
3. Step 3: Cross multiply
   803,058x = 1,101,144 × 1,101,144
4. Step 4: Simplify right side
   803,058x = 1,212,518,108,736
5. Step 5: Solve for x
   x = 1,212,518,108,736/803,058
6. Step 6: Final answer
   x = 1,509,876.13