Finding the Third Proportional to 176,067 and 379,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   176,067 : 379,510.50 = 379,510.50 : x
2. Step 2: Convert to fraction form
   176,067/379,510.50 = 379,510.50/x
3. Step 3: Cross multiply
   176,067x = 379,510.50 × 379,510.50
4. Step 4: Simplify right side
   176,067x = 144,028,219,610.25
5. Step 5: Solve for x
   x = 144,028,219,610.25/176,067
6. Step 6: Final answer
   x = 818,030.75