Finding the Third Proportional to 17,915 and 37,965

Step by Step Solution

1. Step 1: Write the proportion equation
   17,915 : 37,965 = 37,965 : x
2. Step 2: Convert to fraction form
   17,915/37,965 = 37,965/x
3. Step 3: Cross multiply
   17,915x = 37,965 × 37,965
4. Step 4: Simplify right side
   17,915x = 1,441,341,225
5. Step 5: Solve for x
   x = 1,441,341,225/17,915
6. Step 6: Final answer
   x = 80,454.44