Finding the Third Proportional to 32,322.25 and 68,557.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,322.25 : 68,557.25 = 68,557.25 : x
2. Step 2: Convert to fraction form
   32,322.25/68,557.25 = 68,557.25/x
3. Step 3: Cross multiply
   32,322.25x = 68,557.25 × 68,557.25
4. Step 4: Simplify right side
   32,322.25x = 4,700,096,527.56
5. Step 5: Solve for x
   x = 4,700,096,527.56/32,322.25
6. Step 6: Final answer
   x = 145,413.66