Finding the Third Proportional to 103,667 and 191,760

Step by Step Solution

1. Step 1: Write the proportion equation
   103,667 : 191,760 = 191,760 : x
2. Step 2: Convert to fraction form
   103,667/191,760 = 191,760/x
3. Step 3: Cross multiply
   103,667x = 191,760 × 191,760
4. Step 4: Simplify right side
   103,667x = 36,771,897,600
5. Step 5: Solve for x
   x = 36,771,897,600/103,667
6. Step 6: Final answer
   x = 354,711.70