Finding the Third Proportional to 32,143.50 and 69,795

Step by Step Solution

1. Step 1: Write the proportion equation
   32,143.50 : 69,795 = 69,795 : x
2. Step 2: Convert to fraction form
   32,143.50/69,795 = 69,795/x
3. Step 3: Cross multiply
   32,143.50x = 69,795 × 69,795
4. Step 4: Simplify right side
   32,143.50x = 4,871,342,025
5. Step 5: Solve for x
   x = 4,871,342,025/32,143.50
6. Step 6: Final answer
   x = 151,549.83