Finding the Third Proportional to 7,813.88 and 16,849.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,813.88 : 16,849.69 = 16,849.69 : x
2. Step 2: Convert to fraction form
   7,813.88/16,849.69 = 16,849.69/x
3. Step 3: Cross multiply
   7,813.88x = 16,849.69 × 16,849.69
4. Step 4: Simplify right side
   7,813.88x = 283,911,968.85
5. Step 5: Solve for x
   x = 283,911,968.85/7,813.88
6. Step 6: Final answer
   x = 36,334.34