Finding the Third Proportional to 67,732 and 148,588

Step by Step Solution

1. Step 1: Write the proportion equation
   67,732 : 148,588 = 148,588 : x
2. Step 2: Convert to fraction form
   67,732/148,588 = 148,588/x
3. Step 3: Cross multiply
   67,732x = 148,588 × 148,588
4. Step 4: Simplify right side
   67,732x = 22,078,393,744
5. Step 5: Solve for x
   x = 22,078,393,744/67,732
6. Step 6: Final answer
   x = 325,966.95