Finding the Third Proportional to 1,085,483 and 1,620,023

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,483 : 1,620,023 = 1,620,023 : x
2. Step 2: Convert to fraction form
   1,085,483/1,620,023 = 1,620,023/x
3. Step 3: Cross multiply
   1,085,483x = 1,620,023 × 1,620,023
4. Step 4: Simplify right side
   1,085,483x = 2,624,474,520,529
5. Step 5: Solve for x
   x = 2,624,474,520,529/1,085,483
6. Step 6: Final answer
   x = 2,417,794.22