Finding the Third Proportional to 179,361 and 377,311.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,361 : 377,311.50 = 377,311.50 : x
2. Step 2: Convert to fraction form
   179,361/377,311.50 = 377,311.50/x
3. Step 3: Cross multiply
   179,361x = 377,311.50 × 377,311.50
4. Step 4: Simplify right side
   179,361x = 142,363,968,032.25
5. Step 5: Solve for x
   x = 142,363,968,032.25/179,361
6. Step 6: Final answer
   x = 793,728.67