Finding the Third Proportional to 67,045.50 and 147,375

Step by Step Solution

1. Step 1: Write the proportion equation
   67,045.50 : 147,375 = 147,375 : x
2. Step 2: Convert to fraction form
   67,045.50/147,375 = 147,375/x
3. Step 3: Cross multiply
   67,045.50x = 147,375 × 147,375
4. Step 4: Simplify right side
   67,045.50x = 21,719,390,625
5. Step 5: Solve for x
   x = 21,719,390,625/67,045.50
6. Step 6: Final answer
   x = 323,950.01