Finding the Third Proportional to 222,442 and 484,052

Step by Step Solution

1. Step 1: Write the proportion equation
   222,442 : 484,052 = 484,052 : x
2. Step 2: Convert to fraction form
   222,442/484,052 = 484,052/x
3. Step 3: Cross multiply
   222,442x = 484,052 × 484,052
4. Step 4: Simplify right side
   222,442x = 234,306,338,704
5. Step 5: Solve for x
   x = 234,306,338,704/222,442
6. Step 6: Final answer
   x = 1,053,336.77