Finding the Third Proportional to 78,935 and 169,066

Step by Step Solution

1. Step 1: Write the proportion equation
   78,935 : 169,066 = 169,066 : x
2. Step 2: Convert to fraction form
   78,935/169,066 = 169,066/x
3. Step 3: Cross multiply
   78,935x = 169,066 × 169,066
4. Step 4: Simplify right side
   78,935x = 28,583,312,356
5. Step 5: Solve for x
   x = 28,583,312,356/78,935
6. Step 6: Final answer
   x = 362,112.02