Finding the Third Proportional to 1,895,019 and 2,915,721

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895,019 : 2,915,721 = 2,915,721 : x
2. Step 2: Convert to fraction form
   1,895,019/2,915,721 = 2,915,721/x
3. Step 3: Cross multiply
   1,895,019x = 2,915,721 × 2,915,721
4. Step 4: Simplify right side
   1,895,019x = 8,501,428,949,841
5. Step 5: Solve for x
   x = 8,501,428,949,841/1,895,019
6. Step 6: Final answer
   x = 4,486,197.21