Finding the Third Proportional to 19,638 and 30,335

Step by Step Solution

1. Step 1: Write the proportion equation
   19,638 : 30,335 = 30,335 : x
2. Step 2: Convert to fraction form
   19,638/30,335 = 30,335/x
3. Step 3: Cross multiply
   19,638x = 30,335 × 30,335
4. Step 4: Simplify right side
   19,638x = 920,212,225
5. Step 5: Solve for x
   x = 920,212,225/19,638
6. Step 6: Final answer
   x = 46,858.75