Finding the Third Proportional to 51,369 and 112,191

Step by Step Solution

1. Step 1: Write the proportion equation
   51,369 : 112,191 = 112,191 : x
2. Step 2: Convert to fraction form
   51,369/112,191 = 112,191/x
3. Step 3: Cross multiply
   51,369x = 112,191 × 112,191
4. Step 4: Simplify right side
   51,369x = 12,586,820,481
5. Step 5: Solve for x
   x = 12,586,820,481/51,369
6. Step 6: Final answer
   x = 245,027.56