Finding the Third Proportional to 1,627,622 and 3,535,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,622 : 3,535,450 = 3,535,450 : x
2. Step 2: Convert to fraction form
   1,627,622/3,535,450 = 3,535,450/x
3. Step 3: Cross multiply
   1,627,622x = 3,535,450 × 3,535,450
4. Step 4: Simplify right side
   1,627,622x = 12,499,406,702,500
5. Step 5: Solve for x
   x = 12,499,406,702,500/1,627,622
6. Step 6: Final answer
   x = 7,679,551.33