Finding the Third Proportional to 67,743 and 148,968

Step by Step Solution

1. Step 1: Write the proportion equation
   67,743 : 148,968 = 148,968 : x
2. Step 2: Convert to fraction form
   67,743/148,968 = 148,968/x
3. Step 3: Cross multiply
   67,743x = 148,968 × 148,968
4. Step 4: Simplify right side
   67,743x = 22,191,465,024
5. Step 5: Solve for x
   x = 22,191,465,024/67,743
6. Step 6: Final answer
   x = 327,583.15