Finding the Third Proportional to 1,620,950 and 3,527,302

Step by Step Solution

1. Step 1: Write the proportion equation
   1,620,950 : 3,527,302 = 3,527,302 : x
2. Step 2: Convert to fraction form
   1,620,950/3,527,302 = 3,527,302/x
3. Step 3: Cross multiply
   1,620,950x = 3,527,302 × 3,527,302
4. Step 4: Simplify right side
   1,620,950x = 12,441,859,399,204
5. Step 5: Solve for x
   x = 12,441,859,399,204/1,620,950
6. Step 6: Final answer
   x = 7,675,658.96