Finding the Third Proportional to 666,567 and 1,005,797

Step by Step Solution

1. Step 1: Write the proportion equation
   666,567 : 1,005,797 = 1,005,797 : x
2. Step 2: Convert to fraction form
   666,567/1,005,797 = 1,005,797/x
3. Step 3: Cross multiply
   666,567x = 1,005,797 × 1,005,797
4. Step 4: Simplify right side
   666,567x = 1,011,627,605,209
5. Step 5: Solve for x
   x = 1,011,627,605,209/666,567
6. Step 6: Final answer
   x = 1,517,668.30