Finding the Third Proportional to 544,738 and 1,196,972

Step by Step Solution

1. Step 1: Write the proportion equation
   544,738 : 1,196,972 = 1,196,972 : x
2. Step 2: Convert to fraction form
   544,738/1,196,972 = 1,196,972/x
3. Step 3: Cross multiply
   544,738x = 1,196,972 × 1,196,972
4. Step 4: Simplify right side
   544,738x = 1,432,741,968,784
5. Step 5: Solve for x
   x = 1,432,741,968,784/544,738
6. Step 6: Final answer
   x = 2,630,148.75