Finding the Third Proportional to 34,949 and 74,819

Step by Step Solution

1. Step 1: Write the proportion equation
   34,949 : 74,819 = 74,819 : x
2. Step 2: Convert to fraction form
   34,949/74,819 = 74,819/x
3. Step 3: Cross multiply
   34,949x = 74,819 × 74,819
4. Step 4: Simplify right side
   34,949x = 5,597,882,761
5. Step 5: Solve for x
   x = 5,597,882,761/34,949
6. Step 6: Final answer
   x = 160,172.90