Finding the Third Proportional to 4,784.06 and 7,180.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,784.06 : 7,180.88 = 7,180.88 : x
2. Step 2: Convert to fraction form
   4,784.06/7,180.88 = 7,180.88/x
3. Step 3: Cross multiply
   4,784.06x = 7,180.88 × 7,180.88
4. Step 4: Simplify right side
   4,784.06x = 51,564,965.77
5. Step 5: Solve for x
   x = 51,564,965.77/4,784.06
6. Step 6: Final answer
   x = 10,778.49