Finding the Third Proportional to 9,372 and 19,935

Step by Step Solution

1. Step 1: Write the proportion equation
   9,372 : 19,935 = 19,935 : x
2. Step 2: Convert to fraction form
   9,372/19,935 = 19,935/x
3. Step 3: Cross multiply
   9,372x = 19,935 × 19,935
4. Step 4: Simplify right side
   9,372x = 397,404,225
5. Step 5: Solve for x
   x = 397,404,225/9,372
6. Step 6: Final answer
   x = 42,403.35