Finding the Third Proportional to 544,742 and 1,196,980

Step by Step Solution

1. Step 1: Write the proportion equation
   544,742 : 1,196,980 = 1,196,980 : x
2. Step 2: Convert to fraction form
   544,742/1,196,980 = 1,196,980/x
3. Step 3: Cross multiply
   544,742x = 1,196,980 × 1,196,980
4. Step 4: Simplify right side
   544,742x = 1,432,761,120,400
5. Step 5: Solve for x
   x = 1,432,761,120,400/544,742
6. Step 6: Final answer
   x = 2,630,164.59