Finding the Third Proportional to 83,850 and 130,879.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,850 : 130,879.50 = 130,879.50 : x
2. Step 2: Convert to fraction form
   83,850/130,879.50 = 130,879.50/x
3. Step 3: Cross multiply
   83,850x = 130,879.50 × 130,879.50
4. Step 4: Simplify right side
   83,850x = 17,129,443,520.25
5. Step 5: Solve for x
   x = 17,129,443,520.25/83,850
6. Step 6: Final answer
   x = 204,286.74