Finding the Third Proportional to 34,302 and 73,740

Step by Step Solution

1. Step 1: Write the proportion equation
   34,302 : 73,740 = 73,740 : x
2. Step 2: Convert to fraction form
   34,302/73,740 = 73,740/x
3. Step 3: Cross multiply
   34,302x = 73,740 × 73,740
4. Step 4: Simplify right side
   34,302x = 5,437,587,600
5. Step 5: Solve for x
   x = 5,437,587,600/34,302
6. Step 6: Final answer
   x = 158,521.01