Finding the Third Proportional to 70,020 and 151,155

Step by Step Solution

1. Step 1: Write the proportion equation
   70,020 : 151,155 = 151,155 : x
2. Step 2: Convert to fraction form
   70,020/151,155 = 151,155/x
3. Step 3: Cross multiply
   70,020x = 151,155 × 151,155
4. Step 4: Simplify right side
   70,020x = 22,847,834,025
5. Step 5: Solve for x
   x = 22,847,834,025/70,020
6. Step 6: Final answer
   x = 326,304.40