Finding the Third Proportional to 73,975.50 and 161,790

Step by Step Solution

1. Step 1: Write the proportion equation
   73,975.50 : 161,790 = 161,790 : x
2. Step 2: Convert to fraction form
   73,975.50/161,790 = 161,790/x
3. Step 3: Cross multiply
   73,975.50x = 161,790 × 161,790
4. Step 4: Simplify right side
   73,975.50x = 26,176,004,100
5. Step 5: Solve for x
   x = 26,176,004,100/73,975.50
6. Step 6: Final answer
   x = 353,846.94