Finding the Third Proportional to 32,322.75 and 68,558.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,322.75 : 68,558.25 = 68,558.25 : x
2. Step 2: Convert to fraction form
   32,322.75/68,558.25 = 68,558.25/x
3. Step 3: Cross multiply
   32,322.75x = 68,558.25 × 68,558.25
4. Step 4: Simplify right side
   32,322.75x = 4,700,233,643.06
5. Step 5: Solve for x
   x = 4,700,233,643.06/32,322.75
6. Step 6: Final answer
   x = 145,415.65