Finding the Third Proportional to 13,635 and 30,363

Step by Step Solution

1. Step 1: Write the proportion equation
   13,635 : 30,363 = 30,363 : x
2. Step 2: Convert to fraction form
   13,635/30,363 = 30,363/x
3. Step 3: Cross multiply
   13,635x = 30,363 × 30,363
4. Step 4: Simplify right side
   13,635x = 921,911,769
5. Step 5: Solve for x
   x = 921,911,769/13,635
6. Step 6: Final answer
   x = 67,613.62