Finding the Third Proportional to 91,637 and 134,179

Step by Step Solution

1. Step 1: Write the proportion equation
   91,637 : 134,179 = 134,179 : x
2. Step 2: Convert to fraction form
   91,637/134,179 = 134,179/x
3. Step 3: Cross multiply
   91,637x = 134,179 × 134,179
4. Step 4: Simplify right side
   91,637x = 18,004,004,041
5. Step 5: Solve for x
   x = 18,004,004,041/91,637
6. Step 6: Final answer
   x = 196,470.90