Finding the Third Proportional to 116,592.25 and 254,933

Step by Step Solution

1. Step 1: Write the proportion equation
   116,592.25 : 254,933 = 254,933 : x
2. Step 2: Convert to fraction form
   116,592.25/254,933 = 254,933/x
3. Step 3: Cross multiply
   116,592.25x = 254,933 × 254,933
4. Step 4: Simplify right side
   116,592.25x = 64,990,834,489
5. Step 5: Solve for x
   x = 64,990,834,489/116,592.25
6. Step 6: Final answer
   x = 557,419.85