Finding the Third Proportional to 67,763 and 148,612

Step by Step Solution

1. Step 1: Write the proportion equation
   67,763 : 148,612 = 148,612 : x
2. Step 2: Convert to fraction form
   67,763/148,612 = 148,612/x
3. Step 3: Cross multiply
   67,763x = 148,612 × 148,612
4. Step 4: Simplify right side
   67,763x = 22,085,526,544
5. Step 5: Solve for x
   x = 22,085,526,544/67,763
6. Step 6: Final answer
   x = 325,923.09