Finding the Third Proportional to 1,036,674 and 2,156,110

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,674 : 2,156,110 = 2,156,110 : x
2. Step 2: Convert to fraction form
   1,036,674/2,156,110 = 2,156,110/x
3. Step 3: Cross multiply
   1,036,674x = 2,156,110 × 2,156,110
4. Step 4: Simplify right side
   1,036,674x = 4,648,810,332,100
5. Step 5: Solve for x
   x = 4,648,810,332,100/1,036,674
6. Step 6: Final answer
   x = 4,484,351.23