Finding the Third Proportional to 8,007.61 and 16,937.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,007.61 : 16,937.86 = 16,937.86 : x
2. Step 2: Convert to fraction form
   8,007.61/16,937.86 = 16,937.86/x
3. Step 3: Cross multiply
   8,007.61x = 16,937.86 × 16,937.86
4. Step 4: Simplify right side
   8,007.61x = 286,891,080.21
5. Step 5: Solve for x
   x = 286,891,080.21/8,007.61
6. Step 6: Final answer
   x = 35,827.31