Finding the Third Proportional to 1,497,693 and 3,231,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,497,693 : 3,231,564 = 3,231,564 : x
2. Step 2: Convert to fraction form
   1,497,693/3,231,564 = 3,231,564/x
3. Step 3: Cross multiply
   1,497,693x = 3,231,564 × 3,231,564
4. Step 4: Simplify right side
   1,497,693x = 10,443,005,886,096
5. Step 5: Solve for x
   x = 10,443,005,886,096/1,497,693
6. Step 6: Final answer
   x = 6,972,727.98