Finding the Third Proportional to 36,870.75 and 86,668.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,870.75 : 86,668.88 = 86,668.88 : x
2. Step 2: Convert to fraction form
   36,870.75/86,668.88 = 86,668.88/x
3. Step 3: Cross multiply
   36,870.75x = 86,668.88 × 86,668.88
4. Step 4: Simplify right side
   36,870.75x = 7,511,493,893.77
5. Step 5: Solve for x
   x = 7,511,493,893.77/36,870.75
6. Step 6: Final answer
   x = 203,725.01