Finding the Third Proportional to 2,402 and 3,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402 : 3,606 = 3,606 : x
2. Step 2: Convert to fraction form
   2,402/3,606 = 3,606/x
3. Step 3: Cross multiply
   2,402x = 3,606 × 3,606
4. Step 4: Simplify right side
   2,402x = 13,003,236
5. Step 5: Solve for x
   x = 13,003,236/2,402
6. Step 6: Final answer
   x = 5,413.50