Finding the Third Proportional to 4,899.69 and 7,360.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,899.69 : 7,360.56 = 7,360.56 : x
2. Step 2: Convert to fraction form
   4,899.69/7,360.56 = 7,360.56/x
3. Step 3: Cross multiply
   4,899.69x = 7,360.56 × 7,360.56
4. Step 4: Simplify right side
   4,899.69x = 54,177,880.32
5. Step 5: Solve for x
   x = 54,177,880.32/4,899.69
6. Step 6: Final answer
   x = 11,057.42