Finding the Third Proportional to 1,201,544 and 2,436,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,201,544 : 2,436,244 = 2,436,244 : x
2. Step 2: Convert to fraction form
   1,201,544/2,436,244 = 2,436,244/x
3. Step 3: Cross multiply
   1,201,544x = 2,436,244 × 2,436,244
4. Step 4: Simplify right side
   1,201,544x = 5,935,284,827,536
5. Step 5: Solve for x
   x = 5,935,284,827,536/1,201,544
6. Step 6: Final answer
   x = 4,939,714.92