Finding the Third Proportional to 14,642.25 and 31,935

Step by Step Solution

1. Step 1: Write the proportion equation
   14,642.25 : 31,935 = 31,935 : x
2. Step 2: Convert to fraction form
   14,642.25/31,935 = 31,935/x
3. Step 3: Cross multiply
   14,642.25x = 31,935 × 31,935
4. Step 4: Simplify right side
   14,642.25x = 1,019,844,225
5. Step 5: Solve for x
   x = 1,019,844,225/14,642.25
6. Step 6: Final answer
   x = 69,650.79