Finding the Third Proportional to 83,559 and 126,066

Step by Step Solution

1. Step 1: Write the proportion equation
   83,559 : 126,066 = 126,066 : x
2. Step 2: Convert to fraction form
   83,559/126,066 = 126,066/x
3. Step 3: Cross multiply
   83,559x = 126,066 × 126,066
4. Step 4: Simplify right side
   83,559x = 15,892,636,356
5. Step 5: Solve for x
   x = 15,892,636,356/83,559
6. Step 6: Final answer
   x = 190,196.58