Finding the Third Proportional to 5,076.42 and 7,477.95

Step by Step Solution

1. Step 1: Write the proportion equation
   5,076.42 : 7,477.95 = 7,477.95 : x
2. Step 2: Convert to fraction form
   5,076.42/7,477.95 = 7,477.95/x
3. Step 3: Cross multiply
   5,076.42x = 7,477.95 × 7,477.95
4. Step 4: Simplify right side
   5,076.42x = 55,919,666.10
5. Step 5: Solve for x
   x = 55,919,666.10/5,076.42
6. Step 6: Final answer
   x = 11,015.57