Finding the Third Proportional to 67,296 and 141,567

Step by Step Solution

1. Step 1: Write the proportion equation
   67,296 : 141,567 = 141,567 : x
2. Step 2: Convert to fraction form
   67,296/141,567 = 141,567/x
3. Step 3: Cross multiply
   67,296x = 141,567 × 141,567
4. Step 4: Simplify right side
   67,296x = 20,041,215,489
5. Step 5: Solve for x
   x = 20,041,215,489/67,296
6. Step 6: Final answer
   x = 297,806.93