Finding the Third Proportional to 35,442 and 54,838

Step by Step Solution

1. Step 1: Write the proportion equation
   35,442 : 54,838 = 54,838 : x
2. Step 2: Convert to fraction form
   35,442/54,838 = 54,838/x
3. Step 3: Cross multiply
   35,442x = 54,838 × 54,838
4. Step 4: Simplify right side
   35,442x = 3,007,206,244
5. Step 5: Solve for x
   x = 3,007,206,244/35,442
6. Step 6: Final answer
   x = 84,848.66