Finding the Third Proportional to 13,644 and 28,746

Step by Step Solution

1. Step 1: Write the proportion equation
   13,644 : 28,746 = 28,746 : x
2. Step 2: Convert to fraction form
   13,644/28,746 = 28,746/x
3. Step 3: Cross multiply
   13,644x = 28,746 × 28,746
4. Step 4: Simplify right side
   13,644x = 826,332,516
5. Step 5: Solve for x
   x = 826,332,516/13,644
6. Step 6: Final answer
   x = 60,563.80