Finding the Third Proportional to 34,850 and 54,039

Step by Step Solution

1. Step 1: Write the proportion equation
   34,850 : 54,039 = 54,039 : x
2. Step 2: Convert to fraction form
   34,850/54,039 = 54,039/x
3. Step 3: Cross multiply
   34,850x = 54,039 × 54,039
4. Step 4: Simplify right side
   34,850x = 2,920,213,521
5. Step 5: Solve for x
   x = 2,920,213,521/34,850
6. Step 6: Final answer
   x = 83,793.79