Finding the Third Proportional to 1,016,268 and 2,172,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,268 : 2,172,552 = 2,172,552 : x
2. Step 2: Convert to fraction form
   1,016,268/2,172,552 = 2,172,552/x
3. Step 3: Cross multiply
   1,016,268x = 2,172,552 × 2,172,552
4. Step 4: Simplify right side
   1,016,268x = 4,719,982,192,704
5. Step 5: Solve for x
   x = 4,719,982,192,704/1,016,268
6. Step 6: Final answer
   x = 4,644,426.66