Finding the Third Proportional to 6,321 and 12,453

Step by Step Solution

1. Step 1: Write the proportion equation
   6,321 : 12,453 = 12,453 : x
2. Step 2: Convert to fraction form
   6,321/12,453 = 12,453/x
3. Step 3: Cross multiply
   6,321x = 12,453 × 12,453
4. Step 4: Simplify right side
   6,321x = 155,077,209
5. Step 5: Solve for x
   x = 155,077,209/6,321
6. Step 6: Final answer
   x = 24,533.65