Finding the Third Proportional to 39,053.25 and 80,875.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,053.25 : 80,875.69 = 80,875.69 : x
2. Step 2: Convert to fraction form
   39,053.25/80,875.69 = 80,875.69/x
3. Step 3: Cross multiply
   39,053.25x = 80,875.69 × 80,875.69
4. Step 4: Simplify right side
   39,053.25x = 6,540,876,828.60
5. Step 5: Solve for x
   x = 6,540,876,828.60/39,053.25
6. Step 6: Final answer
   x = 167,486.11