Finding the Third Proportional to 32,338.69 and 68,590.69

Step by Step Solution

1. Step 1: Write the proportion equation
   32,338.69 : 68,590.69 = 68,590.69 : x
2. Step 2: Convert to fraction form
   32,338.69/68,590.69 = 68,590.69/x
3. Step 3: Cross multiply
   32,338.69x = 68,590.69 × 68,590.69
4. Step 4: Simplify right side
   32,338.69x = 4,704,682,411.72
5. Step 5: Solve for x
   x = 4,704,682,411.72/32,338.69
6. Step 6: Final answer
   x = 145,481.55