Finding the Third Proportional to 43,754 and 89,354

Step by Step Solution

1. Step 1: Write the proportion equation
   43,754 : 89,354 = 89,354 : x
2. Step 2: Convert to fraction form
   43,754/89,354 = 89,354/x
3. Step 3: Cross multiply
   43,754x = 89,354 × 89,354
4. Step 4: Simplify right side
   43,754x = 7,984,137,316
5. Step 5: Solve for x
   x = 7,984,137,316/43,754
6. Step 6: Final answer
   x = 182,477.88