Finding the Third Proportional to 13,811 and 30,074

Step by Step Solution

1. Step 1: Write the proportion equation
   13,811 : 30,074 = 30,074 : x
2. Step 2: Convert to fraction form
   13,811/30,074 = 30,074/x
3. Step 3: Cross multiply
   13,811x = 30,074 × 30,074
4. Step 4: Simplify right side
   13,811x = 904,445,476
5. Step 5: Solve for x
   x = 904,445,476/13,811
6. Step 6: Final answer
   x = 65,487.33