Finding the Third Proportional to 6,518.81 and 14,851.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,518.81 : 14,851.69 = 14,851.69 : x
2. Step 2: Convert to fraction form
   6,518.81/14,851.69 = 14,851.69/x
3. Step 3: Cross multiply
   6,518.81x = 14,851.69 × 14,851.69
4. Step 4: Simplify right side
   6,518.81x = 220,572,621.60
5. Step 5: Solve for x
   x = 220,572,621.60/6,518.81
6. Step 6: Final answer
   x = 33,836.32