Finding the Third Proportional to 540,849 and 1,154,089

Step by Step Solution

1. Step 1: Write the proportion equation
   540,849 : 1,154,089 = 1,154,089 : x
2. Step 2: Convert to fraction form
   540,849/1,154,089 = 1,154,089/x
3. Step 3: Cross multiply
   540,849x = 1,154,089 × 1,154,089
4. Step 4: Simplify right side
   540,849x = 1,331,921,419,921
5. Step 5: Solve for x
   x = 1,331,921,419,921/540,849
6. Step 6: Final answer
   x = 2,462,649.32