Finding the Third Proportional to 685,282 and 1,008,058

Step by Step Solution

1. Step 1: Write the proportion equation
   685,282 : 1,008,058 = 1,008,058 : x
2. Step 2: Convert to fraction form
   685,282/1,008,058 = 1,008,058/x
3. Step 3: Cross multiply
   685,282x = 1,008,058 × 1,008,058
4. Step 4: Simplify right side
   685,282x = 1,016,180,931,364
5. Step 5: Solve for x
   x = 1,016,180,931,364/685,282
6. Step 6: Final answer
   x = 1,482,865.35