Finding the Third Proportional to 39,645 and 60,722

Step by Step Solution

1. Step 1: Write the proportion equation
   39,645 : 60,722 = 60,722 : x
2. Step 2: Convert to fraction form
   39,645/60,722 = 60,722/x
3. Step 3: Cross multiply
   39,645x = 60,722 × 60,722
4. Step 4: Simplify right side
   39,645x = 3,687,161,284
5. Step 5: Solve for x
   x = 3,687,161,284/39,645
6. Step 6: Final answer
   x = 93,004.45