Finding the Third Proportional to 23,415 and 35,604

Step by Step Solution

1. Step 1: Write the proportion equation
   23,415 : 35,604 = 35,604 : x
2. Step 2: Convert to fraction form
   23,415/35,604 = 35,604/x
3. Step 3: Cross multiply
   23,415x = 35,604 × 35,604
4. Step 4: Simplify right side
   23,415x = 1,267,644,816
5. Step 5: Solve for x
   x = 1,267,644,816/23,415
6. Step 6: Final answer
   x = 54,138.15