Finding the Third Proportional to 164,904.50 and 361,371.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,904.50 : 361,371.50 = 361,371.50 : x
2. Step 2: Convert to fraction form
   164,904.50/361,371.50 = 361,371.50/x
3. Step 3: Cross multiply
   164,904.50x = 361,371.50 × 361,371.50
4. Step 4: Simplify right side
   164,904.50x = 130,589,361,012.25
5. Step 5: Solve for x
   x = 130,589,361,012.25/164,904.50
6. Step 6: Final answer
   x = 791,909.02