Finding the Third Proportional to 28,333 and 42,567

Step by Step Solution

1. Step 1: Write the proportion equation
   28,333 : 42,567 = 42,567 : x
2. Step 2: Convert to fraction form
   28,333/42,567 = 42,567/x
3. Step 3: Cross multiply
   28,333x = 42,567 × 42,567
4. Step 4: Simplify right side
   28,333x = 1,811,949,489
5. Step 5: Solve for x
   x = 1,811,949,489/28,333
6. Step 6: Final answer
   x = 63,951.91