Finding the Third Proportional to 1,624,508 and 3,520,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,508 : 3,520,204 = 3,520,204 : x
2. Step 2: Convert to fraction form
   1,624,508/3,520,204 = 3,520,204/x
3. Step 3: Cross multiply
   1,624,508x = 3,520,204 × 3,520,204
4. Step 4: Simplify right side
   1,624,508x = 12,391,836,201,616
5. Step 5: Solve for x
   x = 12,391,836,201,616/1,624,508
6. Step 6: Final answer
   x = 7,628,054.90