Finding the Third Proportional to 219,230 and 471,732

Step by Step Solution

1. Step 1: Write the proportion equation
   219,230 : 471,732 = 471,732 : x
2. Step 2: Convert to fraction form
   219,230/471,732 = 471,732/x
3. Step 3: Cross multiply
   219,230x = 471,732 × 471,732
4. Step 4: Simplify right side
   219,230x = 222,531,079,824
5. Step 5: Solve for x
   x = 222,531,079,824/219,230
6. Step 6: Final answer
   x = 1,015,057.61