Finding the Third Proportional to 56,514 and 83,039

Step by Step Solution

1. Step 1: Write the proportion equation
   56,514 : 83,039 = 83,039 : x
2. Step 2: Convert to fraction form
   56,514/83,039 = 83,039/x
3. Step 3: Cross multiply
   56,514x = 83,039 × 83,039
4. Step 4: Simplify right side
   56,514x = 6,895,475,521
5. Step 5: Solve for x
   x = 6,895,475,521/56,514
6. Step 6: Final answer
   x = 122,013.58