Finding the Third Proportional to 12,061 and 19,186

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061 : 19,186 = 19,186 : x
2. Step 2: Convert to fraction form
   12,061/19,186 = 19,186/x
3. Step 3: Cross multiply
   12,061x = 19,186 × 19,186
4. Step 4: Simplify right side
   12,061x = 368,102,596
5. Step 5: Solve for x
   x = 368,102,596/12,061
6. Step 6: Final answer
   x = 30,520.07