Finding the Third Proportional to 69,341 and 141,967

Step by Step Solution

1. Step 1: Write the proportion equation
   69,341 : 141,967 = 141,967 : x
2. Step 2: Convert to fraction form
   69,341/141,967 = 141,967/x
3. Step 3: Cross multiply
   69,341x = 141,967 × 141,967
4. Step 4: Simplify right side
   69,341x = 20,154,629,089
5. Step 5: Solve for x
   x = 20,154,629,089/69,341
6. Step 6: Final answer
   x = 290,659.63