Finding the Third Proportional to 147,464 and 222,404

Step by Step Solution

1. Step 1: Write the proportion equation
   147,464 : 222,404 = 222,404 : x
2. Step 2: Convert to fraction form
   147,464/222,404 = 222,404/x
3. Step 3: Cross multiply
   147,464x = 222,404 × 222,404
4. Step 4: Simplify right side
   147,464x = 49,463,539,216
5. Step 5: Solve for x
   x = 49,463,539,216/147,464
6. Step 6: Final answer
   x = 335,427.90