Finding the Third Proportional to 14,536 and 30,390

Step by Step Solution

1. Step 1: Write the proportion equation
   14,536 : 30,390 = 30,390 : x
2. Step 2: Convert to fraction form
   14,536/30,390 = 30,390/x
3. Step 3: Cross multiply
   14,536x = 30,390 × 30,390
4. Step 4: Simplify right side
   14,536x = 923,552,100
5. Step 5: Solve for x
   x = 923,552,100/14,536
6. Step 6: Final answer
   x = 63,535.50