Finding the Third Proportional to 147,606 and 234,984

Step by Step Solution

1. Step 1: Write the proportion equation
   147,606 : 234,984 = 234,984 : x
2. Step 2: Convert to fraction form
   147,606/234,984 = 234,984/x
3. Step 3: Cross multiply
   147,606x = 234,984 × 234,984
4. Step 4: Simplify right side
   147,606x = 55,217,480,256
5. Step 5: Solve for x
   x = 55,217,480,256/147,606
6. Step 6: Final answer
   x = 374,086.96