Finding the Third Proportional to 71,955 and 152,679

Step by Step Solution

1. Step 1: Write the proportion equation
   71,955 : 152,679 = 152,679 : x
2. Step 2: Convert to fraction form
   71,955/152,679 = 152,679/x
3. Step 3: Cross multiply
   71,955x = 152,679 × 152,679
4. Step 4: Simplify right side
   71,955x = 23,310,877,041
5. Step 5: Solve for x
   x = 23,310,877,041/71,955
6. Step 6: Final answer
   x = 323,964.66