Finding the Third Proportional to 70,541 and 150,789

Step by Step Solution

1. Step 1: Write the proportion equation
   70,541 : 150,789 = 150,789 : x
2. Step 2: Convert to fraction form
   70,541/150,789 = 150,789/x
3. Step 3: Cross multiply
   70,541x = 150,789 × 150,789
4. Step 4: Simplify right side
   70,541x = 22,737,322,521
5. Step 5: Solve for x
   x = 22,737,322,521/70,541
6. Step 6: Final answer
   x = 322,327.76