Finding the Third Proportional to 8,820.14 and 12,362.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,820.14 : 12,362.63 = 12,362.63 : x
2. Step 2: Convert to fraction form
   8,820.14/12,362.63 = 12,362.63/x
3. Step 3: Cross multiply
   8,820.14x = 12,362.63 × 12,362.63
4. Step 4: Simplify right side
   8,820.14x = 152,834,496.89
5. Step 5: Solve for x
   x = 152,834,496.89/8,820.14
6. Step 6: Final answer
   x = 17,327.90