Finding the Third Proportional to 134,412 and 293,016

Step by Step Solution

1. Step 1: Write the proportion equation
   134,412 : 293,016 = 293,016 : x
2. Step 2: Convert to fraction form
   134,412/293,016 = 293,016/x
3. Step 3: Cross multiply
   134,412x = 293,016 × 293,016
4. Step 4: Simplify right side
   134,412x = 85,858,376,256
5. Step 5: Solve for x
   x = 85,858,376,256/134,412
6. Step 6: Final answer
   x = 638,770.17