Finding the Third Proportional to 132,672 and 195,066

Step by Step Solution

1. Step 1: Write the proportion equation
   132,672 : 195,066 = 195,066 : x
2. Step 2: Convert to fraction form
   132,672/195,066 = 195,066/x
3. Step 3: Cross multiply
   132,672x = 195,066 × 195,066
4. Step 4: Simplify right side
   132,672x = 38,050,744,356
5. Step 5: Solve for x
   x = 38,050,744,356/132,672
6. Step 6: Final answer
   x = 286,803.13