Finding the Third Proportional to 16,144.31 and 34,760.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,144.31 : 34,760.39 = 34,760.39 : x
2. Step 2: Convert to fraction form
   16,144.31/34,760.39 = 34,760.39/x
3. Step 3: Cross multiply
   16,144.31x = 34,760.39 × 34,760.39
4. Step 4: Simplify right side
   16,144.31x = 1,208,284,756.40
5. Step 5: Solve for x
   x = 1,208,284,756.40/16,144.31
6. Step 6: Final answer
   x = 74,842.75