Finding the Third Proportional to 1,072,219 and 2,299,922

Step by Step Solution

1. Step 1: Write the proportion equation
   1,072,219 : 2,299,922 = 2,299,922 : x
2. Step 2: Convert to fraction form
   1,072,219/2,299,922 = 2,299,922/x
3. Step 3: Cross multiply
   1,072,219x = 2,299,922 × 2,299,922
4. Step 4: Simplify right side
   1,072,219x = 5,289,641,206,084
5. Step 5: Solve for x
   x = 5,289,641,206,084/1,072,219
6. Step 6: Final answer
   x = 4,933,358.96