Finding the Third Proportional to 32,619 and 70,818

Step by Step Solution

1. Step 1: Write the proportion equation
   32,619 : 70,818 = 70,818 : x
2. Step 2: Convert to fraction form
   32,619/70,818 = 70,818/x
3. Step 3: Cross multiply
   32,619x = 70,818 × 70,818
4. Step 4: Simplify right side
   32,619x = 5,015,189,124
5. Step 5: Solve for x
   x = 5,015,189,124/32,619
6. Step 6: Final answer
   x = 153,750.55