Finding the Third Proportional to 51,441 and 112,730

Step by Step Solution

1. Step 1: Write the proportion equation
   51,441 : 112,730 = 112,730 : x
2. Step 2: Convert to fraction form
   51,441/112,730 = 112,730/x
3. Step 3: Cross multiply
   51,441x = 112,730 × 112,730
4. Step 4: Simplify right side
   51,441x = 12,708,052,900
5. Step 5: Solve for x
   x = 12,708,052,900/51,441
6. Step 6: Final answer
   x = 247,041.33