Finding the Third Proportional to 1,628,109 and 2,393,379

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,109 : 2,393,379 = 2,393,379 : x
2. Step 2: Convert to fraction form
   1,628,109/2,393,379 = 2,393,379/x
3. Step 3: Cross multiply
   1,628,109x = 2,393,379 × 2,393,379
4. Step 4: Simplify right side
   1,628,109x = 5,728,263,037,641
5. Step 5: Solve for x
   x = 5,728,263,037,641/1,628,109
6. Step 6: Final answer
   x = 3,518,353.52