Finding the Third Proportional to 6,300 and 12,505.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300 : 12,505.50 = 12,505.50 : x
2. Step 2: Convert to fraction form
   6,300/12,505.50 = 12,505.50/x
3. Step 3: Cross multiply
   6,300x = 12,505.50 × 12,505.50
4. Step 4: Simplify right side
   6,300x = 156,387,530.25
5. Step 5: Solve for x
   x = 156,387,530.25/6,300
6. Step 6: Final answer
   x = 24,823.42