Finding the Third Proportional to 140,016 and 211,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,016 : 211,036.50 = 211,036.50 : x
2. Step 2: Convert to fraction form
   140,016/211,036.50 = 211,036.50/x
3. Step 3: Cross multiply
   140,016x = 211,036.50 × 211,036.50
4. Step 4: Simplify right side
   140,016x = 44,536,404,332.25
5. Step 5: Solve for x
   x = 44,536,404,332.25/140,016
6. Step 6: Final answer
   x = 318,080.82