Finding the Third Proportional to 181,929 and 382,708.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,929 : 382,708.50 = 382,708.50 : x
2. Step 2: Convert to fraction form
   181,929/382,708.50 = 382,708.50/x
3. Step 3: Cross multiply
   181,929x = 382,708.50 × 382,708.50
4. Step 4: Simplify right side
   181,929x = 146,465,795,972.25
5. Step 5: Solve for x
   x = 146,465,795,972.25/181,929
6. Step 6: Final answer
   x = 805,071.19