Finding the Third Proportional to 42,318 and 94,662

Step by Step Solution

1. Step 1: Write the proportion equation
   42,318 : 94,662 = 94,662 : x
2. Step 2: Convert to fraction form
   42,318/94,662 = 94,662/x
3. Step 3: Cross multiply
   42,318x = 94,662 × 94,662
4. Step 4: Simplify right side
   42,318x = 8,960,894,244
5. Step 5: Solve for x
   x = 8,960,894,244/42,318
6. Step 6: Final answer
   x = 211,751.36