Finding the Third Proportional to 825,636 and 1,674,510

Step by Step Solution

1. Step 1: Write the proportion equation
   825,636 : 1,674,510 = 1,674,510 : x
2. Step 2: Convert to fraction form
   825,636/1,674,510 = 1,674,510/x
3. Step 3: Cross multiply
   825,636x = 1,674,510 × 1,674,510
4. Step 4: Simplify right side
   825,636x = 2,803,983,740,100
5. Step 5: Solve for x
   x = 2,803,983,740,100/825,636
6. Step 6: Final answer
   x = 3,396,150.05