Finding the Third Proportional to 50,219.63 and 73,406.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,219.63 : 73,406.63 = 73,406.63 : x
2. Step 2: Convert to fraction form
   50,219.63/73,406.63 = 73,406.63/x
3. Step 3: Cross multiply
   50,219.63x = 73,406.63 × 73,406.63
4. Step 4: Simplify right side
   50,219.63x = 5,388,532,593.89
5. Step 5: Solve for x
   x = 5,388,532,593.89/50,219.63
6. Step 6: Final answer
   x = 107,299.34