Finding the Third Proportional to 112,758.50 and 247,837

Step by Step Solution

1. Step 1: Write the proportion equation
   112,758.50 : 247,837 = 247,837 : x
2. Step 2: Convert to fraction form
   112,758.50/247,837 = 247,837/x
3. Step 3: Cross multiply
   112,758.50x = 247,837 × 247,837
4. Step 4: Simplify right side
   112,758.50x = 61,423,178,569
5. Step 5: Solve for x
   x = 61,423,178,569/112,758.50
6. Step 6: Final answer
   x = 544,732.14