Finding the Third Proportional to 11,842 and 12,946

Step by Step Solution

1. Step 1: Write the proportion equation
   11,842 : 12,946 = 12,946 : x
2. Step 2: Convert to fraction form
   11,842/12,946 = 12,946/x
3. Step 3: Cross multiply
   11,842x = 12,946 × 12,946
4. Step 4: Simplify right side
   11,842x = 167,598,916
5. Step 5: Solve for x
   x = 167,598,916/11,842
6. Step 6: Final answer
   x = 14,152.92