Finding the Third Proportional to 13,918 and 30,466

Step by Step Solution

1. Step 1: Write the proportion equation
   13,918 : 30,466 = 30,466 : x
2. Step 2: Convert to fraction form
   13,918/30,466 = 30,466/x
3. Step 3: Cross multiply
   13,918x = 30,466 × 30,466
4. Step 4: Simplify right side
   13,918x = 928,177,156
5. Step 5: Solve for x
   x = 928,177,156/13,918
6. Step 6: Final answer
   x = 66,688.98