Finding the Third Proportional to 79,296 and 166,376.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,296 : 166,376.50 = 166,376.50 : x
2. Step 2: Convert to fraction form
   79,296/166,376.50 = 166,376.50/x
3. Step 3: Cross multiply
   79,296x = 166,376.50 × 166,376.50
4. Step 4: Simplify right side
   79,296x = 27,681,139,752.25
5. Step 5: Solve for x
   x = 27,681,139,752.25/79,296
6. Step 6: Final answer
   x = 349,086.21