Finding the Third Proportional to 246,751 and 535,782.50

Step by Step Solution

1. Step 1: Write the proportion equation
   246,751 : 535,782.50 = 535,782.50 : x
2. Step 2: Convert to fraction form
   246,751/535,782.50 = 535,782.50/x
3. Step 3: Cross multiply
   246,751x = 535,782.50 × 535,782.50
4. Step 4: Simplify right side
   246,751x = 287,062,887,306.25
5. Step 5: Solve for x
   x = 287,062,887,306.25/246,751
6. Step 6: Final answer
   x = 1,163,370.72