Finding the Third Proportional to 37,211 and 53,049

Step by Step Solution

1. Step 1: Write the proportion equation
   37,211 : 53,049 = 53,049 : x
2. Step 2: Convert to fraction form
   37,211/53,049 = 53,049/x
3. Step 3: Cross multiply
   37,211x = 53,049 × 53,049
4. Step 4: Simplify right side
   37,211x = 2,814,196,401
5. Step 5: Solve for x
   x = 2,814,196,401/37,211
6. Step 6: Final answer
   x = 75,628.08