Finding the Third Proportional to 1,183,543 and 2,588,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,543 : 2,588,512 = 2,588,512 : x
2. Step 2: Convert to fraction form
   1,183,543/2,588,512 = 2,588,512/x
3. Step 3: Cross multiply
   1,183,543x = 2,588,512 × 2,588,512
4. Step 4: Simplify right side
   1,183,543x = 6,700,394,374,144
5. Step 5: Solve for x
   x = 6,700,394,374,144/1,183,543
6. Step 6: Final answer
   x = 5,661,302.02