Finding the Third Proportional to 539,811 and 1,146,042

Step by Step Solution

1. Step 1: Write the proportion equation
   539,811 : 1,146,042 = 1,146,042 : x
2. Step 2: Convert to fraction form
   539,811/1,146,042 = 1,146,042/x
3. Step 3: Cross multiply
   539,811x = 1,146,042 × 1,146,042
4. Step 4: Simplify right side
   539,811x = 1,313,412,265,764
5. Step 5: Solve for x
   x = 1,313,412,265,764/539,811
6. Step 6: Final answer
   x = 2,433,096.52