Finding the Third Proportional to 1,019,902 and 2,219,957

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,902 : 2,219,957 = 2,219,957 : x
2. Step 2: Convert to fraction form
   1,019,902/2,219,957 = 2,219,957/x
3. Step 3: Cross multiply
   1,019,902x = 2,219,957 × 2,219,957
4. Step 4: Simplify right side
   1,019,902x = 4,928,209,081,849
5. Step 5: Solve for x
   x = 4,928,209,081,849/1,019,902
6. Step 6: Final answer
   x = 4,832,041.79