Finding the Third Proportional to 1,627,622 and 3,535,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,622 : 3,535,460 = 3,535,460 : x
2. Step 2: Convert to fraction form
   1,627,622/3,535,460 = 3,535,460/x
3. Step 3: Cross multiply
   1,627,622x = 3,535,460 × 3,535,460
4. Step 4: Simplify right side
   1,627,622x = 12,499,477,411,600
5. Step 5: Solve for x
   x = 12,499,477,411,600/1,627,622
6. Step 6: Final answer
   x = 7,679,594.78