Finding the Third Proportional to 32,131.69 and 51,166.69

Step by Step Solution

1. Step 1: Write the proportion equation
   32,131.69 : 51,166.69 = 51,166.69 : x
2. Step 2: Convert to fraction form
   32,131.69/51,166.69 = 51,166.69/x
3. Step 3: Cross multiply
   32,131.69x = 51,166.69 × 51,166.69
4. Step 4: Simplify right side
   32,131.69x = 2,618,029,909.72
5. Step 5: Solve for x
   x = 2,618,029,909.72/32,131.69
6. Step 6: Final answer
   x = 81,478.13