Finding the Third Proportional to 70,801 and 153,074

Step by Step Solution

1. Step 1: Write the proportion equation
   70,801 : 153,074 = 153,074 : x
2. Step 2: Convert to fraction form
   70,801/153,074 = 153,074/x
3. Step 3: Cross multiply
   70,801x = 153,074 × 153,074
4. Step 4: Simplify right side
   70,801x = 23,431,649,476
5. Step 5: Solve for x
   x = 23,431,649,476/70,801
6. Step 6: Final answer
   x = 330,950.83