Finding the Third Proportional to 544,678 and 1,196,848

Step by Step Solution

1. Step 1: Write the proportion equation
   544,678 : 1,196,848 = 1,196,848 : x
2. Step 2: Convert to fraction form
   544,678/1,196,848 = 1,196,848/x
3. Step 3: Cross multiply
   544,678x = 1,196,848 × 1,196,848
4. Step 4: Simplify right side
   544,678x = 1,432,445,135,104
5. Step 5: Solve for x
   x = 1,432,445,135,104/544,678
6. Step 6: Final answer
   x = 2,629,893.51