Finding the Third Proportional to 149,571 and 222,008.25

Step by Step Solution

1. Step 1: Write the proportion equation
   149,571 : 222,008.25 = 222,008.25 : x
2. Step 2: Convert to fraction form
   149,571/222,008.25 = 222,008.25/x
3. Step 3: Cross multiply
   149,571x = 222,008.25 × 222,008.25
4. Step 4: Simplify right side
   149,571x = 49,287,663,068.06
5. Step 5: Solve for x
   x = 49,287,663,068.06/149,571
6. Step 6: Final answer
   x = 329,526.87