Finding the Third Proportional to 222,682.50 and 344,952

Step by Step Solution

1. Step 1: Write the proportion equation
   222,682.50 : 344,952 = 344,952 : x
2. Step 2: Convert to fraction form
   222,682.50/344,952 = 344,952/x
3. Step 3: Cross multiply
   222,682.50x = 344,952 × 344,952
4. Step 4: Simplify right side
   222,682.50x = 118,991,882,304
5. Step 5: Solve for x
   x = 118,991,882,304/222,682.50
6. Step 6: Final answer
   x = 534,356.68