Finding the Third Proportional to 80,373 and 174,586.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,373 : 174,586.50 = 174,586.50 : x
2. Step 2: Convert to fraction form
   80,373/174,586.50 = 174,586.50/x
3. Step 3: Cross multiply
   80,373x = 174,586.50 × 174,586.50
4. Step 4: Simplify right side
   80,373x = 30,480,445,982.25
5. Step 5: Solve for x
   x = 30,480,445,982.25/80,373
6. Step 6: Final answer
   x = 379,237.38