Finding the Third Proportional to 6,384.66 and 7,308.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,384.66 : 7,308.56 = 7,308.56 : x
2. Step 2: Convert to fraction form
   6,384.66/7,308.56 = 7,308.56/x
3. Step 3: Cross multiply
   6,384.66x = 7,308.56 × 7,308.56
4. Step 4: Simplify right side
   6,384.66x = 53,415,085.82
5. Step 5: Solve for x
   x = 53,415,085.82/6,384.66
6. Step 6: Final answer
   x = 8,366.16