Finding the Third Proportional to 675,291 and 1,030,089

Step by Step Solution

1. Step 1: Write the proportion equation
   675,291 : 1,030,089 = 1,030,089 : x
2. Step 2: Convert to fraction form
   675,291/1,030,089 = 1,030,089/x
3. Step 3: Cross multiply
   675,291x = 1,030,089 × 1,030,089
4. Step 4: Simplify right side
   675,291x = 1,061,083,347,921
5. Step 5: Solve for x
   x = 1,061,083,347,921/675,291
6. Step 6: Final answer
   x = 1,571,297.93