Finding the Third Proportional to 181,094.50 and 393,354

Step by Step Solution

1. Step 1: Write the proportion equation
   181,094.50 : 393,354 = 393,354 : x
2. Step 2: Convert to fraction form
   181,094.50/393,354 = 393,354/x
3. Step 3: Cross multiply
   181,094.50x = 393,354 × 393,354
4. Step 4: Simplify right side
   181,094.50x = 154,727,369,316
5. Step 5: Solve for x
   x = 154,727,369,316/181,094.50
6. Step 6: Final answer
   x = 854,401.26