Finding the Third Proportional to 67,459.50 and 148,041

Step by Step Solution

1. Step 1: Write the proportion equation
   67,459.50 : 148,041 = 148,041 : x
2. Step 2: Convert to fraction form
   67,459.50/148,041 = 148,041/x
3. Step 3: Cross multiply
   67,459.50x = 148,041 × 148,041
4. Step 4: Simplify right side
   67,459.50x = 21,916,137,681
5. Step 5: Solve for x
   x = 21,916,137,681/67,459.50
6. Step 6: Final answer
   x = 324,878.45