Finding the Third Proportional to 100,443 and 151,961

Step by Step Solution

1. Step 1: Write the proportion equation
   100,443 : 151,961 = 151,961 : x
2. Step 2: Convert to fraction form
   100,443/151,961 = 151,961/x
3. Step 3: Cross multiply
   100,443x = 151,961 × 151,961
4. Step 4: Simplify right side
   100,443x = 23,092,145,521
5. Step 5: Solve for x
   x = 23,092,145,521/100,443
6. Step 6: Final answer
   x = 229,902.98