Finding the Third Proportional to 1,497,915 and 3,276,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,497,915 : 3,276,072 = 3,276,072 : x
2. Step 2: Convert to fraction form
   1,497,915/3,276,072 = 3,276,072/x
3. Step 3: Cross multiply
   1,497,915x = 3,276,072 × 3,276,072
4. Step 4: Simplify right side
   1,497,915x = 10,732,647,749,184
5. Step 5: Solve for x
   x = 10,732,647,749,184/1,497,915
6. Step 6: Final answer
   x = 7,165,057.93