Finding the Third Proportional to 16,091.16 and 34,257.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,091.16 : 34,257.30 = 34,257.30 : x
2. Step 2: Convert to fraction form
   16,091.16/34,257.30 = 34,257.30/x
3. Step 3: Cross multiply
   16,091.16x = 34,257.30 × 34,257.30
4. Step 4: Simplify right side
   16,091.16x = 1,173,562,924.45
5. Step 5: Solve for x
   x = 1,173,562,924.45/16,091.16
6. Step 6: Final answer
   x = 72,932.17