Finding the Third Proportional to 141,172 and 293,960

Step by Step Solution

1. Step 1: Write the proportion equation
   141,172 : 293,960 = 293,960 : x
2. Step 2: Convert to fraction form
   141,172/293,960 = 293,960/x
3. Step 3: Cross multiply
   141,172x = 293,960 × 293,960
4. Step 4: Simplify right side
   141,172x = 86,412,481,600
5. Step 5: Solve for x
   x = 86,412,481,600/141,172
6. Step 6: Final answer
   x = 612,107.79