Finding the Third Proportional to 141,147 and 293,910

Step by Step Solution

1. Step 1: Write the proportion equation
   141,147 : 293,910 = 293,910 : x
2. Step 2: Convert to fraction form
   141,147/293,910 = 293,910/x
3. Step 3: Cross multiply
   141,147x = 293,910 × 293,910
4. Step 4: Simplify right side
   141,147x = 86,383,088,100
5. Step 5: Solve for x
   x = 86,383,088,100/141,147
6. Step 6: Final answer
   x = 612,007.96