Finding the Third Proportional to 222,022.50 and 479,562

Step by Step Solution

1. Step 1: Write the proportion equation
   222,022.50 : 479,562 = 479,562 : x
2. Step 2: Convert to fraction form
   222,022.50/479,562 = 479,562/x
3. Step 3: Cross multiply
   222,022.50x = 479,562 × 479,562
4. Step 4: Simplify right side
   222,022.50x = 229,979,711,844
5. Step 5: Solve for x
   x = 229,979,711,844/222,022.50
6. Step 6: Final answer
   x = 1,035,839.66