Finding the Third Proportional to 79,089 and 93,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,089 : 93,031.50 = 93,031.50 : x
2. Step 2: Convert to fraction form
   79,089/93,031.50 = 93,031.50/x
3. Step 3: Cross multiply
   79,089x = 93,031.50 × 93,031.50
4. Step 4: Simplify right side
   79,089x = 8,654,859,992.25
5. Step 5: Solve for x
   x = 8,654,859,992.25/79,089
6. Step 6: Final answer
   x = 109,431.91