Finding the Third Proportional to 37,950 and 57,450

Step by Step Solution

1. Step 1: Write the proportion equation
   37,950 : 57,450 = 57,450 : x
2. Step 2: Convert to fraction form
   37,950/57,450 = 57,450/x
3. Step 3: Cross multiply
   37,950x = 57,450 × 57,450
4. Step 4: Simplify right side
   37,950x = 3,300,502,500
5. Step 5: Solve for x
   x = 3,300,502,500/37,950
6. Step 6: Final answer
   x = 86,969.76