Finding the Third Proportional to 51,336 and 112,470

Step by Step Solution

1. Step 1: Write the proportion equation
   51,336 : 112,470 = 112,470 : x
2. Step 2: Convert to fraction form
   51,336/112,470 = 112,470/x
3. Step 3: Cross multiply
   51,336x = 112,470 × 112,470
4. Step 4: Simplify right side
   51,336x = 12,649,500,900
5. Step 5: Solve for x
   x = 12,649,500,900/51,336
6. Step 6: Final answer
   x = 246,406.05