Finding the Third Proportional to 246,142.50 and 537,843

Step by Step Solution

1. Step 1: Write the proportion equation
   246,142.50 : 537,843 = 537,843 : x
2. Step 2: Convert to fraction form
   246,142.50/537,843 = 537,843/x
3. Step 3: Cross multiply
   246,142.50x = 537,843 × 537,843
4. Step 4: Simplify right side
   246,142.50x = 289,275,092,649
5. Step 5: Solve for x
   x = 289,275,092,649/246,142.50
6. Step 6: Final answer
   x = 1,175,234.23