Finding the Third Proportional to 20,108 and 37,069

Step by Step Solution

1. Step 1: Write the proportion equation
   20,108 : 37,069 = 37,069 : x
2. Step 2: Convert to fraction form
   20,108/37,069 = 37,069/x
3. Step 3: Cross multiply
   20,108x = 37,069 × 37,069
4. Step 4: Simplify right side
   20,108x = 1,374,110,761
5. Step 5: Solve for x
   x = 1,374,110,761/20,108
6. Step 6: Final answer
   x = 68,336.52