Finding the Third Proportional to 4,664.53 and 10,080.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,664.53 : 10,080.56 = 10,080.56 : x
2. Step 2: Convert to fraction form
   4,664.53/10,080.56 = 10,080.56/x
3. Step 3: Cross multiply
   4,664.53x = 10,080.56 × 10,080.56
4. Step 4: Simplify right side
   4,664.53x = 101,617,740.32
5. Step 5: Solve for x
   x = 101,617,740.32/4,664.53
6. Step 6: Final answer
   x = 21,785.20