Finding the Third Proportional to 35,446 and 54,844

Step by Step Solution

1. Step 1: Write the proportion equation
   35,446 : 54,844 = 54,844 : x
2. Step 2: Convert to fraction form
   35,446/54,844 = 54,844/x
3. Step 3: Cross multiply
   35,446x = 54,844 × 54,844
4. Step 4: Simplify right side
   35,446x = 3,007,864,336
5. Step 5: Solve for x
   x = 3,007,864,336/35,446
6. Step 6: Final answer
   x = 84,857.65