Finding the Third Proportional to 675,862 and 1,451,564

Step by Step Solution

1. Step 1: Write the proportion equation
   675,862 : 1,451,564 = 1,451,564 : x
2. Step 2: Convert to fraction form
   675,862/1,451,564 = 1,451,564/x
3. Step 3: Cross multiply
   675,862x = 1,451,564 × 1,451,564
4. Step 4: Simplify right side
   675,862x = 2,107,038,046,096
5. Step 5: Solve for x
   x = 2,107,038,046,096/675,862
6. Step 6: Final answer
   x = 3,117,556.61