Finding the Third Proportional to 3,699.94 and 7,926.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699.94 : 7,926.38 = 7,926.38 : x
2. Step 2: Convert to fraction form
   3,699.94/7,926.38 = 7,926.38/x
3. Step 3: Cross multiply
   3,699.94x = 7,926.38 × 7,926.38
4. Step 4: Simplify right side
   3,699.94x = 62,827,420.64
5. Step 5: Solve for x
   x = 62,827,420.64/3,699.94
6. Step 6: Final answer
   x = 16,980.67