Finding the Third Proportional to 13,070 and 30,849

Step by Step Solution

1. Step 1: Write the proportion equation
   13,070 : 30,849 = 30,849 : x
2. Step 2: Convert to fraction form
   13,070/30,849 = 30,849/x
3. Step 3: Cross multiply
   13,070x = 30,849 × 30,849
4. Step 4: Simplify right side
   13,070x = 951,660,801
5. Step 5: Solve for x
   x = 951,660,801/13,070
6. Step 6: Final answer
   x = 72,812.61