Finding the Third Proportional to 51,476 and 112,429

Step by Step Solution

1. Step 1: Write the proportion equation
   51,476 : 112,429 = 112,429 : x
2. Step 2: Convert to fraction form
   51,476/112,429 = 112,429/x
3. Step 3: Cross multiply
   51,476x = 112,429 × 112,429
4. Step 4: Simplify right side
   51,476x = 12,640,280,041
5. Step 5: Solve for x
   x = 12,640,280,041/51,476
6. Step 6: Final answer
   x = 245,556.77