Finding the Third Proportional to 2,028,574 and 3,159,181

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,574 : 3,159,181 = 3,159,181 : x
2. Step 2: Convert to fraction form
   2,028,574/3,159,181 = 3,159,181/x
3. Step 3: Cross multiply
   2,028,574x = 3,159,181 × 3,159,181
4. Step 4: Simplify right side
   2,028,574x = 9,980,424,590,761
5. Step 5: Solve for x
   x = 9,980,424,590,761/2,028,574
6. Step 6: Final answer
   x = 4,919,921.38