Finding the Third Proportional to 32,545.13 and 67,682.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,545.13 : 67,682.25 = 67,682.25 : x
2. Step 2: Convert to fraction form
   32,545.13/67,682.25 = 67,682.25/x
3. Step 3: Cross multiply
   32,545.13x = 67,682.25 × 67,682.25
4. Step 4: Simplify right side
   32,545.13x = 4,580,886,965.06
5. Step 5: Solve for x
   x = 4,580,886,965.06/32,545.13
6. Step 6: Final answer
   x = 140,754.94