Finding the Third Proportional to 69,949 and 151,066

Step by Step Solution

1. Step 1: Write the proportion equation
   69,949 : 151,066 = 151,066 : x
2. Step 2: Convert to fraction form
   69,949/151,066 = 151,066/x
3. Step 3: Cross multiply
   69,949x = 151,066 × 151,066
4. Step 4: Simplify right side
   69,949x = 22,820,936,356
5. Step 5: Solve for x
   x = 22,820,936,356/69,949
6. Step 6: Final answer
   x = 326,251.07