Finding the Third Proportional to 16,256.25 and 34,937.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,256.25 : 34,937.38 = 34,937.38 : x
2. Step 2: Convert to fraction form
   16,256.25/34,937.38 = 34,937.38/x
3. Step 3: Cross multiply
   16,256.25x = 34,937.38 × 34,937.38
4. Step 4: Simplify right side
   16,256.25x = 1,220,620,171.89
5. Step 5: Solve for x
   x = 1,220,620,171.89/16,256.25
6. Step 6: Final answer
   x = 75,086.21