Finding the Third Proportional to 6,913.69 and 12,475.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,913.69 : 12,475.69 = 12,475.69 : x
2. Step 2: Convert to fraction form
   6,913.69/12,475.69 = 12,475.69/x
3. Step 3: Cross multiply
   6,913.69x = 12,475.69 × 12,475.69
4. Step 4: Simplify right side
   6,913.69x = 155,642,778.60
5. Step 5: Solve for x
   x = 155,642,778.60/6,913.69
6. Step 6: Final answer
   x = 22,512.27