Finding the Third Proportional to 3,758.91 and 7,927.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758.91 : 7,927.88 = 7,927.88 : x
2. Step 2: Convert to fraction form
   3,758.91/7,927.88 = 7,927.88/x
3. Step 3: Cross multiply
   3,758.91x = 7,927.88 × 7,927.88
4. Step 4: Simplify right side
   3,758.91x = 62,851,202.02
5. Step 5: Solve for x
   x = 62,851,202.02/3,758.91
6. Step 6: Final answer
   x = 16,720.61