Finding the Third Proportional to 675,414 and 1,027,045

Step by Step Solution

1. Step 1: Write the proportion equation
   675,414 : 1,027,045 = 1,027,045 : x
2. Step 2: Convert to fraction form
   675,414/1,027,045 = 1,027,045/x
3. Step 3: Cross multiply
   675,414x = 1,027,045 × 1,027,045
4. Step 4: Simplify right side
   675,414x = 1,054,821,432,025
5. Step 5: Solve for x
   x = 1,054,821,432,025/675,414
6. Step 6: Final answer
   x = 1,561,740.55