Finding the Third Proportional to 540,140 and 1,181,936

Step by Step Solution

1. Step 1: Write the proportion equation
   540,140 : 1,181,936 = 1,181,936 : x
2. Step 2: Convert to fraction form
   540,140/1,181,936 = 1,181,936/x
3. Step 3: Cross multiply
   540,140x = 1,181,936 × 1,181,936
4. Step 4: Simplify right side
   540,140x = 1,396,972,708,096
5. Step 5: Solve for x
   x = 1,396,972,708,096/540,140
6. Step 6: Final answer
   x = 2,586,315.97