Finding the Third Proportional to 176,211 and 283,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   176,211 : 283,726.50 = 283,726.50 : x
2. Step 2: Convert to fraction form
   176,211/283,726.50 = 283,726.50/x
3. Step 3: Cross multiply
   176,211x = 283,726.50 × 283,726.50
4. Step 4: Simplify right side
   176,211x = 80,500,726,802.25
5. Step 5: Solve for x
   x = 80,500,726,802.25/176,211
6. Step 6: Final answer
   x = 456,842.80