Finding the Third Proportional to 2,019,112 and 3,125,916

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,112 : 3,125,916 = 3,125,916 : x
2. Step 2: Convert to fraction form
   2,019,112/3,125,916 = 3,125,916/x
3. Step 3: Cross multiply
   2,019,112x = 3,125,916 × 3,125,916
4. Step 4: Simplify right side
   2,019,112x = 9,771,350,839,056
5. Step 5: Solve for x
   x = 9,771,350,839,056/2,019,112
6. Step 6: Final answer
   x = 4,839,429.83