Finding the Third Proportional to 112,761.50 and 247,843

Step by Step Solution

1. Step 1: Write the proportion equation
   112,761.50 : 247,843 = 247,843 : x
2. Step 2: Convert to fraction form
   112,761.50/247,843 = 247,843/x
3. Step 3: Cross multiply
   112,761.50x = 247,843 × 247,843
4. Step 4: Simplify right side
   112,761.50x = 61,426,152,649
5. Step 5: Solve for x
   x = 61,426,152,649/112,761.50
6. Step 6: Final answer
   x = 544,744.02