Finding the Third Proportional to 33,089 and 73,090

Step by Step Solution

1. Step 1: Write the proportion equation
   33,089 : 73,090 = 73,090 : x
2. Step 2: Convert to fraction form
   33,089/73,090 = 73,090/x
3. Step 3: Cross multiply
   33,089x = 73,090 × 73,090
4. Step 4: Simplify right side
   33,089x = 5,342,148,100
5. Step 5: Solve for x
   x = 5,342,148,100/33,089
6. Step 6: Final answer
   x = 161,447.86