Finding the Third Proportional to 67,305 and 141,582

Step by Step Solution

1. Step 1: Write the proportion equation
   67,305 : 141,582 = 141,582 : x
2. Step 2: Convert to fraction form
   67,305/141,582 = 141,582/x
3. Step 3: Cross multiply
   67,305x = 141,582 × 141,582
4. Step 4: Simplify right side
   67,305x = 20,045,462,724
5. Step 5: Solve for x
   x = 20,045,462,724/67,305
6. Step 6: Final answer
   x = 297,830.22