Finding the Third Proportional to 88,757 and 194,706

Step by Step Solution

1. Step 1: Write the proportion equation
   88,757 : 194,706 = 194,706 : x
2. Step 2: Convert to fraction form
   88,757/194,706 = 194,706/x
3. Step 3: Cross multiply
   88,757x = 194,706 × 194,706
4. Step 4: Simplify right side
   88,757x = 37,910,426,436
5. Step 5: Solve for x
   x = 37,910,426,436/88,757
6. Step 6: Final answer
   x = 427,126.05