Finding the Third Proportional to 4,022,186 and 5,626,255

Step by Step Solution

1. Step 1: Write the proportion equation
   4,022,186 : 5,626,255 = 5,626,255 : x
2. Step 2: Convert to fraction form
   4,022,186/5,626,255 = 5,626,255/x
3. Step 3: Cross multiply
   4,022,186x = 5,626,255 × 5,626,255
4. Step 4: Simplify right side
   4,022,186x = 31,654,745,325,025
5. Step 5: Solve for x
   x = 31,654,745,325,025/4,022,186
6. Step 6: Final answer
   x = 7,870,035.18