Finding the Third Proportional to 67,114.50 and 100,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,114.50 : 100,666.50 = 100,666.50 : x
2. Step 2: Convert to fraction form
   67,114.50/100,666.50 = 100,666.50/x
3. Step 3: Cross multiply
   67,114.50x = 100,666.50 × 100,666.50
4. Step 4: Simplify right side
   67,114.50x = 10,133,744,222.25
5. Step 5: Solve for x
   x = 10,133,744,222.25/67,114.50
6. Step 6: Final answer
   x = 150,991.88