Finding the Third Proportional to 442,460 and 1,040,054

Step by Step Solution

1. Step 1: Write the proportion equation
   442,460 : 1,040,054 = 1,040,054 : x
2. Step 2: Convert to fraction form
   442,460/1,040,054 = 1,040,054/x
3. Step 3: Cross multiply
   442,460x = 1,040,054 × 1,040,054
4. Step 4: Simplify right side
   442,460x = 1,081,712,322,916
5. Step 5: Solve for x
   x = 1,081,712,322,916/442,460
6. Step 6: Final answer
   x = 2,444,768.62