Finding the Third Proportional to 1,109,163 and 2,270,865

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,163 : 2,270,865 = 2,270,865 : x
2. Step 2: Convert to fraction form
   1,109,163/2,270,865 = 2,270,865/x
3. Step 3: Cross multiply
   1,109,163x = 2,270,865 × 2,270,865
4. Step 4: Simplify right side
   1,109,163x = 5,156,827,848,225
5. Step 5: Solve for x
   x = 5,156,827,848,225/1,109,163
6. Step 6: Final answer
   x = 4,649,296.68