Finding the Third Proportional to 70,495 and 152,606

Step by Step Solution

1. Step 1: Write the proportion equation
   70,495 : 152,606 = 152,606 : x
2. Step 2: Convert to fraction form
   70,495/152,606 = 152,606/x
3. Step 3: Cross multiply
   70,495x = 152,606 × 152,606
4. Step 4: Simplify right side
   70,495x = 23,288,591,236
5. Step 5: Solve for x
   x = 23,288,591,236/70,495
6. Step 6: Final answer
   x = 330,358.06