Finding the Third Proportional to 116,532 and 254,934

Step by Step Solution

1. Step 1: Write the proportion equation
   116,532 : 254,934 = 254,934 : x
2. Step 2: Convert to fraction form
   116,532/254,934 = 254,934/x
3. Step 3: Cross multiply
   116,532x = 254,934 × 254,934
4. Step 4: Simplify right side
   116,532x = 64,991,344,356
5. Step 5: Solve for x
   x = 64,991,344,356/116,532
6. Step 6: Final answer
   x = 557,712.43