Finding the Third Proportional to 1,097,156 and 1,645,734

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,156 : 1,645,734 = 1,645,734 : x
2. Step 2: Convert to fraction form
   1,097,156/1,645,734 = 1,645,734/x
3. Step 3: Cross multiply
   1,097,156x = 1,645,734 × 1,645,734
4. Step 4: Simplify right side
   1,097,156x = 2,708,440,398,756
5. Step 5: Solve for x
   x = 2,708,440,398,756/1,097,156
6. Step 6: Final answer
   x = 2,468,601