Finding the Third Proportional to 8,308 and 13,362

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308 : 13,362 = 13,362 : x
2. Step 2: Convert to fraction form
   8,308/13,362 = 13,362/x
3. Step 3: Cross multiply
   8,308x = 13,362 × 13,362
4. Step 4: Simplify right side
   8,308x = 178,543,044
5. Step 5: Solve for x
   x = 178,543,044/8,308
6. Step 6: Final answer
   x = 21,490.50