Finding the Third Proportional to 35,330 and 72,483

Step by Step Solution

1. Step 1: Write the proportion equation
   35,330 : 72,483 = 72,483 : x
2. Step 2: Convert to fraction form
   35,330/72,483 = 72,483/x
3. Step 3: Cross multiply
   35,330x = 72,483 × 72,483
4. Step 4: Simplify right side
   35,330x = 5,253,785,289
5. Step 5: Solve for x
   x = 5,253,785,289/35,330
6. Step 6: Final answer
   x = 148,706.07