Finding the Third Proportional to 165,250 and 222,961

Step by Step Solution

1. Step 1: Write the proportion equation
   165,250 : 222,961 = 222,961 : x
2. Step 2: Convert to fraction form
   165,250/222,961 = 222,961/x
3. Step 3: Cross multiply
   165,250x = 222,961 × 222,961
4. Step 4: Simplify right side
   165,250x = 49,711,607,521
5. Step 5: Solve for x
   x = 49,711,607,521/165,250
6. Step 6: Final answer
   x = 300,826.67