Finding the Third Proportional to 1,247,236 and 1,824,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247,236 : 1,824,198 = 1,824,198 : x
2. Step 2: Convert to fraction form
   1,247,236/1,824,198 = 1,824,198/x
3. Step 3: Cross multiply
   1,247,236x = 1,824,198 × 1,824,198
4. Step 4: Simplify right side
   1,247,236x = 3,327,698,343,204
5. Step 5: Solve for x
   x = 3,327,698,343,204/1,247,236
6. Step 6: Final answer
   x = 2,668,058.29