Finding the Third Proportional to 2,054,820 and 3,223,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,820 : 3,223,290 = 3,223,290 : x
2. Step 2: Convert to fraction form
   2,054,820/3,223,290 = 3,223,290/x
3. Step 3: Cross multiply
   2,054,820x = 3,223,290 × 3,223,290
4. Step 4: Simplify right side
   2,054,820x = 10,389,598,424,100
5. Step 5: Solve for x
   x = 10,389,598,424,100/2,054,820
6. Step 6: Final answer
   x = 5,056,208.54