Finding the Third Proportional to 37,343.95 and 80,912.67

Step by Step Solution

1. Step 1: Write the proportion equation
   37,343.95 : 80,912.67 = 80,912.67 : x
2. Step 2: Convert to fraction form
   37,343.95/80,912.67 = 80,912.67/x
3. Step 3: Cross multiply
   37,343.95x = 80,912.67 × 80,912.67
4. Step 4: Simplify right side
   37,343.95x = 6,546,860,469.95
5. Step 5: Solve for x
   x = 6,546,860,469.95/37,343.95
6. Step 6: Final answer
   x = 175,312.46