Finding the Third Proportional to 3,363,320 and 5,222,112

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,320 : 5,222,112 = 5,222,112 : x
2. Step 2: Convert to fraction form
   3,363,320/5,222,112 = 5,222,112/x
3. Step 3: Cross multiply
   3,363,320x = 5,222,112 × 5,222,112
4. Step 4: Simplify right side
   3,363,320x = 27,270,453,740,544
5. Step 5: Solve for x
   x = 27,270,453,740,544/3,363,320
6. Step 6: Final answer
   x = 8,108,194.80