Finding the Third Proportional to 14,192 and 30,840

Step by Step Solution

1. Step 1: Write the proportion equation
   14,192 : 30,840 = 30,840 : x
2. Step 2: Convert to fraction form
   14,192/30,840 = 30,840/x
3. Step 3: Cross multiply
   14,192x = 30,840 × 30,840
4. Step 4: Simplify right side
   14,192x = 951,105,600
5. Step 5: Solve for x
   x = 951,105,600/14,192
6. Step 6: Final answer
   x = 67,017.02