Finding the Third Proportional to 1,036,320 and 2,230,105

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,320 : 2,230,105 = 2,230,105 : x
2. Step 2: Convert to fraction form
   1,036,320/2,230,105 = 2,230,105/x
3. Step 3: Cross multiply
   1,036,320x = 2,230,105 × 2,230,105
4. Step 4: Simplify right side
   1,036,320x = 4,973,368,311,025
5. Step 5: Solve for x
   x = 4,973,368,311,025/1,036,320
6. Step 6: Final answer
   x = 4,799,066.23