Finding the Third Proportional to 51,074 and 112,210

Step by Step Solution

1. Step 1: Write the proportion equation
   51,074 : 112,210 = 112,210 : x
2. Step 2: Convert to fraction form
   51,074/112,210 = 112,210/x
3. Step 3: Cross multiply
   51,074x = 112,210 × 112,210
4. Step 4: Simplify right side
   51,074x = 12,591,084,100
5. Step 5: Solve for x
   x = 12,591,084,100/51,074
6. Step 6: Final answer
   x = 246,526.30