Finding the Third Proportional to 50,476 and 109,312

Step by Step Solution

1. Step 1: Write the proportion equation
   50,476 : 109,312 = 109,312 : x
2. Step 2: Convert to fraction form
   50,476/109,312 = 109,312/x
3. Step 3: Cross multiply
   50,476x = 109,312 × 109,312
4. Step 4: Simplify right side
   50,476x = 11,949,113,344
5. Step 5: Solve for x
   x = 11,949,113,344/50,476
6. Step 6: Final answer
   x = 236,728.61