Finding the Third Proportional to 250,613.50 and 584,786

Step by Step Solution

1. Step 1: Write the proportion equation
   250,613.50 : 584,786 = 584,786 : x
2. Step 2: Convert to fraction form
   250,613.50/584,786 = 584,786/x
3. Step 3: Cross multiply
   250,613.50x = 584,786 × 584,786
4. Step 4: Simplify right side
   250,613.50x = 341,974,665,796
5. Step 5: Solve for x
   x = 341,974,665,796/250,613.50
6. Step 6: Final answer
   x = 1,364,550.06