Finding the Third Proportional to 79,467.75 and 120,011.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,467.75 : 120,011.50 = 120,011.50 : x
2. Step 2: Convert to fraction form
   79,467.75/120,011.50 = 120,011.50/x
3. Step 3: Cross multiply
   79,467.75x = 120,011.50 × 120,011.50
4. Step 4: Simplify right side
   79,467.75x = 14,402,760,132.25
5. Step 5: Solve for x
   x = 14,402,760,132.25/79,467.75
6. Step 6: Final answer
   x = 181,240.32