Finding the Third Proportional to 693,045 and 1,036,747

Step by Step Solution

1. Step 1: Write the proportion equation
   693,045 : 1,036,747 = 1,036,747 : x
2. Step 2: Convert to fraction form
   693,045/1,036,747 = 1,036,747/x
3. Step 3: Cross multiply
   693,045x = 1,036,747 × 1,036,747
4. Step 4: Simplify right side
   693,045x = 1,074,844,342,009
5. Step 5: Solve for x
   x = 1,074,844,342,009/693,045
6. Step 6: Final answer
   x = 1,550,901.23