Finding the Third Proportional to 67,563 and 148,098

Step by Step Solution

1. Step 1: Write the proportion equation
   67,563 : 148,098 = 148,098 : x
2. Step 2: Convert to fraction form
   67,563/148,098 = 148,098/x
3. Step 3: Cross multiply
   67,563x = 148,098 × 148,098
4. Step 4: Simplify right side
   67,563x = 21,933,017,604
5. Step 5: Solve for x
   x = 21,933,017,604/67,563
6. Step 6: Final answer
   x = 324,630.61