Finding the Third Proportional to 70,137 and 151,938

Step by Step Solution

1. Step 1: Write the proportion equation
   70,137 : 151,938 = 151,938 : x
2. Step 2: Convert to fraction form
   70,137/151,938 = 151,938/x
3. Step 3: Cross multiply
   70,137x = 151,938 × 151,938
4. Step 4: Simplify right side
   70,137x = 23,085,155,844
5. Step 5: Solve for x
   x = 23,085,155,844/70,137
6. Step 6: Final answer
   x = 329,143.76