Finding the Third Proportional to 161,096 and 379,064

Step by Step Solution

1. Step 1: Write the proportion equation
   161,096 : 379,064 = 379,064 : x
2. Step 2: Convert to fraction form
   161,096/379,064 = 379,064/x
3. Step 3: Cross multiply
   161,096x = 379,064 × 379,064
4. Step 4: Simplify right side
   161,096x = 143,689,516,096
5. Step 5: Solve for x
   x = 143,689,516,096/161,096
6. Step 6: Final answer
   x = 891,949.62