Finding the Third Proportional to 171,841.50 and 377,304

Step by Step Solution

1. Step 1: Write the proportion equation
   171,841.50 : 377,304 = 377,304 : x
2. Step 2: Convert to fraction form
   171,841.50/377,304 = 377,304/x
3. Step 3: Cross multiply
   171,841.50x = 377,304 × 377,304
4. Step 4: Simplify right side
   171,841.50x = 142,358,308,416
5. Step 5: Solve for x
   x = 142,358,308,416/171,841.50
6. Step 6: Final answer
   x = 828,427.99