Finding the Third Proportional to 147,612 and 234,996

Step by Step Solution

1. Step 1: Write the proportion equation
   147,612 : 234,996 = 234,996 : x
2. Step 2: Convert to fraction form
   147,612/234,996 = 234,996/x
3. Step 3: Cross multiply
   147,612x = 234,996 × 234,996
4. Step 4: Simplify right side
   147,612x = 55,223,120,016
5. Step 5: Solve for x
   x = 55,223,120,016/147,612
6. Step 6: Final answer
   x = 374,109.96