Finding the Third Proportional to 36,974 and 55,443

Step by Step Solution

1. Step 1: Write the proportion equation
   36,974 : 55,443 = 55,443 : x
2. Step 2: Convert to fraction form
   36,974/55,443 = 55,443/x
3. Step 3: Cross multiply
   36,974x = 55,443 × 55,443
4. Step 4: Simplify right side
   36,974x = 3,073,926,249
5. Step 5: Solve for x
   x = 3,073,926,249/36,974
6. Step 6: Final answer
   x = 83,137.51