Finding the Third Proportional to 13,644.38 and 29,363.81

Step by Step Solution

1. Step 1: Write the proportion equation
   13,644.38 : 29,363.81 = 29,363.81 : x
2. Step 2: Convert to fraction form
   13,644.38/29,363.81 = 29,363.81/x
3. Step 3: Cross multiply
   13,644.38x = 29,363.81 × 29,363.81
4. Step 4: Simplify right side
   13,644.38x = 862,233,484.54
5. Step 5: Solve for x
   x = 862,233,484.54/13,644.38
6. Step 6: Final answer
   x = 63,193.33