Finding the Third Proportional to 13,051 and 30,803

Step by Step Solution

1. Step 1: Write the proportion equation
   13,051 : 30,803 = 30,803 : x
2. Step 2: Convert to fraction form
   13,051/30,803 = 30,803/x
3. Step 3: Cross multiply
   13,051x = 30,803 × 30,803
4. Step 4: Simplify right side
   13,051x = 948,824,809
5. Step 5: Solve for x
   x = 948,824,809/13,051
6. Step 6: Final answer
   x = 72,701.31