Finding the Third Proportional to 36,886 and 79,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,886 : 79,031.50 = 79,031.50 : x
2. Step 2: Convert to fraction form
   36,886/79,031.50 = 79,031.50/x
3. Step 3: Cross multiply
   36,886x = 79,031.50 × 79,031.50
4. Step 4: Simplify right side
   36,886x = 6,245,977,992.25
5. Step 5: Solve for x
   x = 6,245,977,992.25/36,886
6. Step 6: Final answer
   x = 169,331.94