Finding the Third Proportional to 1,085,850 and 2,270,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,850 : 2,270,772 = 2,270,772 : x
2. Step 2: Convert to fraction form
   1,085,850/2,270,772 = 2,270,772/x
3. Step 3: Cross multiply
   1,085,850x = 2,270,772 × 2,270,772
4. Step 4: Simplify right side
   1,085,850x = 5,156,405,475,984
5. Step 5: Solve for x
   x = 5,156,405,475,984/1,085,850
6. Step 6: Final answer
   x = 4,748,727.24