Finding the Third Proportional to 32,456 and 70,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,456 : 70,919.50 = 70,919.50 : x
2. Step 2: Convert to fraction form
   32,456/70,919.50 = 70,919.50/x
3. Step 3: Cross multiply
   32,456x = 70,919.50 × 70,919.50
4. Step 4: Simplify right side
   32,456x = 5,029,575,480.25
5. Step 5: Solve for x
   x = 5,029,575,480.25/32,456
6. Step 6: Final answer
   x = 154,965.97