Finding the Third Proportional to 1,600,642 and 2,441,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,642 : 2,441,616 = 2,441,616 : x
2. Step 2: Convert to fraction form
   1,600,642/2,441,616 = 2,441,616/x
3. Step 3: Cross multiply
   1,600,642x = 2,441,616 × 2,441,616
4. Step 4: Simplify right side
   1,600,642x = 5,961,488,691,456
5. Step 5: Solve for x
   x = 5,961,488,691,456/1,600,642
6. Step 6: Final answer
   x = 3,724,436.00