Finding the Third Proportional to 116,464.50 and 250,746

Step by Step Solution

1. Step 1: Write the proportion equation
   116,464.50 : 250,746 = 250,746 : x
2. Step 2: Convert to fraction form
   116,464.50/250,746 = 250,746/x
3. Step 3: Cross multiply
   116,464.50x = 250,746 × 250,746
4. Step 4: Simplify right side
   116,464.50x = 62,873,556,516
5. Step 5: Solve for x
   x = 62,873,556,516/116,464.50
6. Step 6: Final answer
   x = 539,851.68