Finding the Third Proportional to 32,370.50 and 70,745.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,370.50 : 70,745.50 = 70,745.50 : x
2. Step 2: Convert to fraction form
   32,370.50/70,745.50 = 70,745.50/x
3. Step 3: Cross multiply
   32,370.50x = 70,745.50 × 70,745.50
4. Step 4: Simplify right side
   32,370.50x = 5,004,925,770.25
5. Step 5: Solve for x
   x = 5,004,925,770.25/32,370.50
6. Step 6: Final answer
   x = 154,613.79