Finding the Third Proportional to 13,348 and 20,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,348 : 20,474.50 = 20,474.50 : x
2. Step 2: Convert to fraction form
   13,348/20,474.50 = 20,474.50/x
3. Step 3: Cross multiply
   13,348x = 20,474.50 × 20,474.50
4. Step 4: Simplify right side
   13,348x = 419,205,150.25
5. Step 5: Solve for x
   x = 419,205,150.25/13,348
6. Step 6: Final answer
   x = 31,405.84