Finding the Third Proportional to 34,741.50 and 73,311

Step by Step Solution

1. Step 1: Write the proportion equation
   34,741.50 : 73,311 = 73,311 : x
2. Step 2: Convert to fraction form
   34,741.50/73,311 = 73,311/x
3. Step 3: Cross multiply
   34,741.50x = 73,311 × 73,311
4. Step 4: Simplify right side
   34,741.50x = 5,374,502,721
5. Step 5: Solve for x
   x = 5,374,502,721/34,741.50
6. Step 6: Final answer
   x = 154,699.79