Finding the Third Proportional to 1,109,171 and 2,270,881

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,171 : 2,270,881 = 2,270,881 : x
2. Step 2: Convert to fraction form
   1,109,171/2,270,881 = 2,270,881/x
3. Step 3: Cross multiply
   1,109,171x = 2,270,881 × 2,270,881
4. Step 4: Simplify right side
   1,109,171x = 5,156,900,516,161
5. Step 5: Solve for x
   x = 5,156,900,516,161/1,109,171
6. Step 6: Final answer
   x = 4,649,328.66