Finding the Third Proportional to 32,745.20 and 70,160.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,745.20 : 70,160.55 = 70,160.55 : x
2. Step 2: Convert to fraction form
   32,745.20/70,160.55 = 70,160.55/x
3. Step 3: Cross multiply
   32,745.20x = 70,160.55 × 70,160.55
4. Step 4: Simplify right side
   32,745.20x = 4,922,503,434.06
5. Step 5: Solve for x
   x = 4,922,503,434.06/32,745.20
6. Step 6: Final answer
   x = 150,327.48