Finding the Third Proportional to 1,127,646 and 2,348,586

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,646 : 2,348,586 = 2,348,586 : x
2. Step 2: Convert to fraction form
   1,127,646/2,348,586 = 2,348,586/x
3. Step 3: Cross multiply
   1,127,646x = 2,348,586 × 2,348,586
4. Step 4: Simplify right side
   1,127,646x = 5,515,856,199,396
5. Step 5: Solve for x
   x = 5,515,856,199,396/1,127,646
6. Step 6: Final answer
   x = 4,891,478.53