Finding the Third Proportional to 13,810 and 30,116

Step by Step Solution

1. Step 1: Write the proportion equation
   13,810 : 30,116 = 30,116 : x
2. Step 2: Convert to fraction form
   13,810/30,116 = 30,116/x
3. Step 3: Cross multiply
   13,810x = 30,116 × 30,116
4. Step 4: Simplify right side
   13,810x = 906,973,456
5. Step 5: Solve for x
   x = 906,973,456/13,810
6. Step 6: Final answer
   x = 65,675.12