Finding the Third Proportional to 32,081.75 and 66,196

Step by Step Solution

1. Step 1: Write the proportion equation
   32,081.75 : 66,196 = 66,196 : x
2. Step 2: Convert to fraction form
   32,081.75/66,196 = 66,196/x
3. Step 3: Cross multiply
   32,081.75x = 66,196 × 66,196
4. Step 4: Simplify right side
   32,081.75x = 4,381,910,416
5. Step 5: Solve for x
   x = 4,381,910,416/32,081.75
6. Step 6: Final answer
   x = 136,585.77