Finding the Third Proportional to 67,546.50 and 156,372

Step by Step Solution

1. Step 1: Write the proportion equation
   67,546.50 : 156,372 = 156,372 : x
2. Step 2: Convert to fraction form
   67,546.50/156,372 = 156,372/x
3. Step 3: Cross multiply
   67,546.50x = 156,372 × 156,372
4. Step 4: Simplify right side
   67,546.50x = 24,452,202,384
5. Step 5: Solve for x
   x = 24,452,202,384/67,546.50
6. Step 6: Final answer
   x = 362,005.47