Finding the Third Proportional to 13,616.44 and 29,494.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,616.44 : 29,494.69 = 29,494.69 : x
2. Step 2: Convert to fraction form
   13,616.44/29,494.69 = 29,494.69/x
3. Step 3: Cross multiply
   13,616.44x = 29,494.69 × 29,494.69
4. Step 4: Simplify right side
   13,616.44x = 869,936,590.72
5. Step 5: Solve for x
   x = 869,936,590.72/13,616.44
6. Step 6: Final answer
   x = 63,888.71