Finding the Third Proportional to 70,634 and 152,471

Step by Step Solution

1. Step 1: Write the proportion equation
   70,634 : 152,471 = 152,471 : x
2. Step 2: Convert to fraction form
   70,634/152,471 = 152,471/x
3. Step 3: Cross multiply
   70,634x = 152,471 × 152,471
4. Step 4: Simplify right side
   70,634x = 23,247,405,841
5. Step 5: Solve for x
   x = 23,247,405,841/70,634
6. Step 6: Final answer
   x = 329,124.87