Finding the Third Proportional to 36,424 and 55,608

Step by Step Solution

1. Step 1: Write the proportion equation
   36,424 : 55,608 = 55,608 : x
2. Step 2: Convert to fraction form
   36,424/55,608 = 55,608/x
3. Step 3: Cross multiply
   36,424x = 55,608 × 55,608
4. Step 4: Simplify right side
   36,424x = 3,092,249,664
5. Step 5: Solve for x
   x = 3,092,249,664/36,424
6. Step 6: Final answer
   x = 84,895.94