Finding the Third Proportional to 246,750 and 535,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   246,750 : 535,780.50 = 535,780.50 : x
2. Step 2: Convert to fraction form
   246,750/535,780.50 = 535,780.50/x
3. Step 3: Cross multiply
   246,750x = 535,780.50 × 535,780.50
4. Step 4: Simplify right side
   246,750x = 287,060,744,180.25
5. Step 5: Solve for x
   x = 287,060,744,180.25/246,750
6. Step 6: Final answer
   x = 1,163,366.74