Finding the Third Proportional to 32,477 and 70,831.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,477 : 70,831.50 = 70,831.50 : x
2. Step 2: Convert to fraction form
   32,477/70,831.50 = 70,831.50/x
3. Step 3: Cross multiply
   32,477x = 70,831.50 × 70,831.50
4. Step 4: Simplify right side
   32,477x = 5,017,101,392.25
5. Step 5: Solve for x
   x = 5,017,101,392.25/32,477
6. Step 6: Final answer
   x = 154,481.68