Finding the Third Proportional to 451,044 and 1,048,839

Step by Step Solution

1. Step 1: Write the proportion equation
   451,044 : 1,048,839 = 1,048,839 : x
2. Step 2: Convert to fraction form
   451,044/1,048,839 = 1,048,839/x
3. Step 3: Cross multiply
   451,044x = 1,048,839 × 1,048,839
4. Step 4: Simplify right side
   451,044x = 1,100,063,247,921
5. Step 5: Solve for x
   x = 1,100,063,247,921/451,044
6. Step 6: Final answer
   x = 2,438,926.69