Finding the Third Proportional to 5,869.69 and 13,051.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,869.69 : 13,051.69 = 13,051.69 : x
2. Step 2: Convert to fraction form
   5,869.69/13,051.69 = 13,051.69/x
3. Step 3: Cross multiply
   5,869.69x = 13,051.69 × 13,051.69
4. Step 4: Simplify right side
   5,869.69x = 170,346,546.60
5. Step 5: Solve for x
   x = 170,346,546.60/5,869.69
6. Step 6: Final answer
   x = 29,021.40