Finding the Third Proportional to 3,410,902 and 7,389,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,902 : 7,389,436.50 = 7,389,436.50 : x
2. Step 2: Convert to fraction form
   3,410,902/7,389,436.50 = 7,389,436.50/x
3. Step 3: Cross multiply
   3,410,902x = 7,389,436.50 × 7,389,436.50
4. Step 4: Simplify right side
   3,410,902x = 54,603,771,787,532.25
5. Step 5: Solve for x
   x = 54,603,771,787,532.25/3,410,902
6. Step 6: Final answer
   x = 16,008,601.77