Finding the Third Proportional to 51,446 and 112,740

Step by Step Solution

1. Step 1: Write the proportion equation
   51,446 : 112,740 = 112,740 : x
2. Step 2: Convert to fraction form
   51,446/112,740 = 112,740/x
3. Step 3: Cross multiply
   51,446x = 112,740 × 112,740
4. Step 4: Simplify right side
   51,446x = 12,710,307,600
5. Step 5: Solve for x
   x = 12,710,307,600/51,446
6. Step 6: Final answer
   x = 247,061.14