Finding the Third Proportional to 32,487.75 and 70,851.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,487.75 : 70,851.38 = 70,851.38 : x
2. Step 2: Convert to fraction form
   32,487.75/70,851.38 = 70,851.38/x
3. Step 3: Cross multiply
   32,487.75x = 70,851.38 × 70,851.38
4. Step 4: Simplify right side
   32,487.75x = 5,019,917,339.39
5. Step 5: Solve for x
   x = 5,019,917,339.39/32,487.75
6. Step 6: Final answer
   x = 154,517.24