Finding the Third Proportional to 37,450 and 50,415

Step by Step Solution

1. Step 1: Write the proportion equation
   37,450 : 50,415 = 50,415 : x
2. Step 2: Convert to fraction form
   37,450/50,415 = 50,415/x
3. Step 3: Cross multiply
   37,450x = 50,415 × 50,415
4. Step 4: Simplify right side
   37,450x = 2,541,672,225
5. Step 5: Solve for x
   x = 2,541,672,225/37,450
6. Step 6: Final answer
   x = 67,868.42