Finding the Third Proportional to 8,308.62 and 12,332.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308.62 : 12,332.46 = 12,332.46 : x
2. Step 2: Convert to fraction form
   8,308.62/12,332.46 = 12,332.46/x
3. Step 3: Cross multiply
   8,308.62x = 12,332.46 × 12,332.46
4. Step 4: Simplify right side
   8,308.62x = 152,089,592.77
5. Step 5: Solve for x
   x = 152,089,592.77/8,308.62
6. Step 6: Final answer
   x = 18,305.04