Finding the Third Proportional to 47,436 and 99,231

Step by Step Solution

1. Step 1: Write the proportion equation
   47,436 : 99,231 = 99,231 : x
2. Step 2: Convert to fraction form
   47,436/99,231 = 99,231/x
3. Step 3: Cross multiply
   47,436x = 99,231 × 99,231
4. Step 4: Simplify right side
   47,436x = 9,846,791,361
5. Step 5: Solve for x
   x = 9,846,791,361/47,436
6. Step 6: Final answer
   x = 207,580.56