Finding the Third Proportional to 79,469 and 120,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,469 : 120,013.50 = 120,013.50 : x
2. Step 2: Convert to fraction form
   79,469/120,013.50 = 120,013.50/x
3. Step 3: Cross multiply
   79,469x = 120,013.50 × 120,013.50
4. Step 4: Simplify right side
   79,469x = 14,403,240,182.25
5. Step 5: Solve for x
   x = 14,403,240,182.25/79,469
6. Step 6: Final answer
   x = 181,243.51