Finding the Third Proportional to 179,617 and 281,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,617 : 281,764.50 = 281,764.50 : x
2. Step 2: Convert to fraction form
   179,617/281,764.50 = 281,764.50/x
3. Step 3: Cross multiply
   179,617x = 281,764.50 × 281,764.50
4. Step 4: Simplify right side
   179,617x = 79,391,233,460.25
5. Step 5: Solve for x
   x = 79,391,233,460.25/179,617
6. Step 6: Final answer
   x = 442,002.89