Finding the Third Proportional to 73,501 and 161,015

Step by Step Solution

1. Step 1: Write the proportion equation
   73,501 : 161,015 = 161,015 : x
2. Step 2: Convert to fraction form
   73,501/161,015 = 161,015/x
3. Step 3: Cross multiply
   73,501x = 161,015 × 161,015
4. Step 4: Simplify right side
   73,501x = 25,925,830,225
5. Step 5: Solve for x
   x = 25,925,830,225/73,501
6. Step 6: Final answer
   x = 352,727.58