Finding the Third Proportional to 52,678 and 70,959

Step by Step Solution

1. Step 1: Write the proportion equation
   52,678 : 70,959 = 70,959 : x
2. Step 2: Convert to fraction form
   52,678/70,959 = 70,959/x
3. Step 3: Cross multiply
   52,678x = 70,959 × 70,959
4. Step 4: Simplify right side
   52,678x = 5,035,179,681
5. Step 5: Solve for x
   x = 5,035,179,681/52,678
6. Step 6: Final answer
   x = 95,584.11