Finding the Third Proportional to 47,197.50 and 73,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,197.50 : 73,666.50 = 73,666.50 : x
2. Step 2: Convert to fraction form
   47,197.50/73,666.50 = 73,666.50/x
3. Step 3: Cross multiply
   47,197.50x = 73,666.50 × 73,666.50
4. Step 4: Simplify right side
   47,197.50x = 5,426,753,222.25
5. Step 5: Solve for x
   x = 5,426,753,222.25/47,197.50
6. Step 6: Final answer
   x = 114,979.68