Finding the Third Proportional to 1,049,637 and 2,289,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,637 : 2,289,192 = 2,289,192 : x
2. Step 2: Convert to fraction form
   1,049,637/2,289,192 = 2,289,192/x
3. Step 3: Cross multiply
   1,049,637x = 2,289,192 × 2,289,192
4. Step 4: Simplify right side
   1,049,637x = 5,240,400,012,864
5. Step 5: Solve for x
   x = 5,240,400,012,864/1,049,637
6. Step 6: Final answer
   x = 4,992,583.16