Finding the Third Proportional to 1,497,691 and 3,231,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,497,691 : 3,231,560 = 3,231,560 : x
2. Step 2: Convert to fraction form
   1,497,691/3,231,560 = 3,231,560/x
3. Step 3: Cross multiply
   1,497,691x = 3,231,560 × 3,231,560
4. Step 4: Simplify right side
   1,497,691x = 10,442,980,033,600
5. Step 5: Solve for x
   x = 10,442,980,033,600/1,497,691
6. Step 6: Final answer
   x = 6,972,720.03