Finding the Third Proportional to 30,604 and 67,032

Step by Step Solution

1. Step 1: Write the proportion equation
   30,604 : 67,032 = 67,032 : x
2. Step 2: Convert to fraction form
   30,604/67,032 = 67,032/x
3. Step 3: Cross multiply
   30,604x = 67,032 × 67,032
4. Step 4: Simplify right side
   30,604x = 4,493,289,024
5. Step 5: Solve for x
   x = 4,493,289,024/30,604
6. Step 6: Final answer
   x = 146,820.32