Finding the Third Proportional to 15,607.69 and 29,377.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,607.69 : 29,377.69 = 29,377.69 : x
2. Step 2: Convert to fraction form
   15,607.69/29,377.69 = 29,377.69/x
3. Step 3: Cross multiply
   15,607.69x = 29,377.69 × 29,377.69
4. Step 4: Simplify right side
   15,607.69x = 863,048,522.85
5. Step 5: Solve for x
   x = 863,048,522.85/15,607.69
6. Step 6: Final answer
   x = 55,296.37