Finding the Third Proportional to 16,600 and 34,838

Step by Step Solution

1. Step 1: Write the proportion equation
   16,600 : 34,838 = 34,838 : x
2. Step 2: Convert to fraction form
   16,600/34,838 = 34,838/x
3. Step 3: Cross multiply
   16,600x = 34,838 × 34,838
4. Step 4: Simplify right side
   16,600x = 1,213,686,244
5. Step 5: Solve for x
   x = 1,213,686,244/16,600
6. Step 6: Final answer
   x = 73,113.63