Finding the Third Proportional to 40,436 and 61,356

Step by Step Solution

1. Step 1: Write the proportion equation
   40,436 : 61,356 = 61,356 : x
2. Step 2: Convert to fraction form
   40,436/61,356 = 61,356/x
3. Step 3: Cross multiply
   40,436x = 61,356 × 61,356
4. Step 4: Simplify right side
   40,436x = 3,764,558,736
5. Step 5: Solve for x
   x = 3,764,558,736/40,436
6. Step 6: Final answer
   x = 93,099.19