Finding the Third Proportional to 1,019,901 and 2,219,955

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,901 : 2,219,955 = 2,219,955 : x
2. Step 2: Convert to fraction form
   1,019,901/2,219,955 = 2,219,955/x
3. Step 3: Cross multiply
   1,019,901x = 2,219,955 × 2,219,955
4. Step 4: Simplify right side
   1,019,901x = 4,928,200,202,025
5. Step 5: Solve for x
   x = 4,928,200,202,025/1,019,901
6. Step 6: Final answer
   x = 4,832,037.82