Finding the Third Proportional to 1,617,264 and 2,536,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,264 : 2,536,704 = 2,536,704 : x
2. Step 2: Convert to fraction form
   1,617,264/2,536,704 = 2,536,704/x
3. Step 3: Cross multiply
   1,617,264x = 2,536,704 × 2,536,704
4. Step 4: Simplify right side
   1,617,264x = 6,434,867,183,616
5. Step 5: Solve for x
   x = 6,434,867,183,616/1,617,264
6. Step 6: Final answer
   x = 3,978,860.09