Finding the Third Proportional to 6,300 and 13,118.63

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300 : 13,118.63 = 13,118.63 : x
2. Step 2: Convert to fraction form
   6,300/13,118.63 = 13,118.63/x
3. Step 3: Cross multiply
   6,300x = 13,118.63 × 13,118.63
4. Step 4: Simplify right side
   6,300x = 172,098,321.89
5. Step 5: Solve for x
   x = 172,098,321.89/6,300
6. Step 6: Final answer
   x = 27,317.19